| JAA | BCBS of Minnesota (MN) |
| JAB | BCBS of Massachusetts (MA) |
| JAC | Blue shield(BS) of California (CA) |
| JAD | Blue shield(BS) of California (CA) |
| JAE | BCBS of Minnesota (MN) |
| JAF | Unassigned Prefix |
| JAG | Unassigned Prefix |
| JAH | Anthem Blue Cross(BC) of California (CA) |
| JAI | Unassigned Prefix |
| JAJ | BCBS of Minnesota (MN) |
| JAK | Blue shield(BS) of Northeastern New York (NeNY) |
| JAL | Wellmark |
| JAM | BCBS of Massachusetts (MA) |
| JAN | Unassigned Prefix |
| JAO | Independence Blue Cross(BC) of Philadelphia(Phi) and Southeastern Pennsylvania(PA) |
| JAP | Unassigned Prefix |
| JAQ | Blue shield(BS) of Northeastern New York (NeNY) |
| JAR | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JAS | BCBS of Minnesota (MN) |
| JAT | Anthem BCBS of Ohio (OH) |
| JAU | Anthem BCBS of Ohio (OH) |
| JAV | Unassigned Prefix |
| JAW | Unassigned Prefix |
| JAX | BCBS of Minnesota (MN) |
| JAY | Unassigned Prefix |
| JAZ | Blue shield(BS) of California (CA) |
| JBA | Unassigned Prefix |
| JBB | Anthem BCBS of Colorado (CO) |
| JBC | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JBD | BCBS of Minnesota (MN) |
| JBE | Anthem Blue Cross(BC) of California (CA) |
| JBF | Arkansas (AR) Blue Cross |
| JBG | Anthem Blue Cross(BC) of California (CA) |
| JBH | Anthem BCBS of Ohio (OH) |
| JBI | Arkansas (AR) Blue Cross |
| JBJ | Unassigned Prefix |
| JBK | Unassigned Prefix |
| JBL | BCBS of North Carolina (NC) |
| JBM | Arkansas (AR) Blue Cross |
| JBN | BCBS of Illinois (IL) |
| JBO | Capital Blue Cross of Pennsylvania (PA) |
| JBP | BCBS of Texas (TX) |
| JBQ | Anthem BCBS of Colorado (CO) |
| JBR | BCBS of Massachusetts (MA) |
| JBS | Anthem Blue Cross(BC) of California (CA) |
| JBT | Independence Blue Cross(BC) of Philadelphia(Phi) and Southeastern Pennsylvania(PA) |
| JBU | BCBS of Minnesota (MN) |
| JBV | Unassigned Prefix |
| JBW | Anthem BCBS of Ohio (OH) |
| JBX | Unassigned Prefix |
| JBY | Unassigned Prefix |
| JBZ | Unassigned Prefix |
| JCA | BCBS of Illinois (IL) |
| JCB | BCBS of Massachusetts (MA) |
| JCC | Anthem Blue Cross(BC) of California (CA) |
| JCD | Regence BCBS |
| JCE | BCBS of Illinois (IL) |
| JCF | BCBS of Massachusetts (MA) |
| JCG | Empire BCBS of New York (NY) |
| JCH | BCBS of Illinois (IL) |
| JCI | Blue shield(BS) of California (CA) |
| JCJ | Blue shield(BS) of Northeastern New York (NeNY) |
| JCK | Anthem BCBS of Ohio (OH) |
| JCL | Anthem BCBS of Georgia (GA) |
| JCM | Unassigned Prefix |
| JCN | Premera BCBS of Alaska (AK) |
| JCO | BCBS of Minnesota (MN) |
| JCP | Unassigned Prefix |
| JCQ | BCBS of Vermont (VT) |
| JCR | Unassigned Prefix |
| JCS | Anthem BCBS of Missouri (MO) |
| JCT | Anthem BCBS of Nevada (NV) |
| JCU | BCBS of Massachusetts (MA) |
| JCV | Anthem BCBS of Colorado (CO) |
| JCW | Arkansas (AR) Blue Cross |
| JCX | BCBS of Texas (TX) |
| JCY | BCBS of Texas (TX) |
| JCZ | Anthem BCBS of Ohio (OH) |
| JDA | Anthem Blue Cross(BC) of California (CA) |
| JDB | Anthem Blue Cross(BC) of California (CA) |
| JDC | Anthem BCBS of Georgia (GA) |
| JDD | Anthem Blue Cross(BC) of California (CA) |
| JDE | Regence BCBS |
| JDF | BCBS of Illinois (IL) |
| JDG | Anthem Blue Cross(BC) of California (CA) |
| JDH | BCBS of Tennessee (TN) |
| JDI | BCBS of Western New York (WNY) |
| JDJ | Horizon BCBS of New Jersey (NJ) |
| JDK | BCBS of Illinois (IL) |
| JDL | BCBS of Tennessee (TN) |
| JDM | Anthem BCBS of Georgia (GA) |
| JDN | Anthem BCBS of Ohio (OH) |
| JDO | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JDP | Anthem BCBS of Nevada (NV) |
| JDQ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JDR | Unassigned Prefix |
| JDS | Anthem Blue Cross(BC) of California (CA) |
| JDT | BCBS of Alabama (AL) |
| JDU | Horizon BCBS of New Jersey (NJ) |
| JDV | Unassigned Prefix |
| JDW | Anthem BCBS of Wisconsin (WI) |
| JDX | Anthem BCBS of Wisconsin (WI) |
| JDY | BCBS of Illinois (IL) |
| JDZ | BCBS of Massachusetts (MA) |
| JEA BCBS Prefix | BCBS of Texas (TX) |
| JEB | Anthem Blue Cross(BC) of California (CA) |
| JEC | Anthem BCBS of Virginia (VA) |
| JED | Premera BCBS of Alaska (AK) |
| JEE | Horizon BCBS of New Jersey (NJ) |
| JEF | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JEG | Unassigned Prefix |
| JEH | Empire BCBS of New York (NY) |
| JEI | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JEJ | Horizon BCBS of New Jersey (NJ) |
| JEK | Unassigned Prefix |
| JEL | BCBS of Western New York (WNY) |
| JEM | Anthem BCBS of Georgia (GA) |
| JEN | BCBS of Massachusetts (MA) |
| JEO | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JEP | Anthem BCBS of Nevada (NV) |
| JEQ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JER | Unassigned Prefix |
| JES | Empire BCBS of New York (NY) |
| JET | BCBS of Texas (TX) |
| JEU | Unassigned Prefix |
| JEV | BCBS of Massachusetts (MA) |
| JEW | Unassigned Prefix |
| JEX | Anthem Blue Cross(BC) of California (CA) |
| JEY | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JEZ | BCBS of Illinois (IL) |
| JFA | Unassigned Prefix |
| JFB | Anthem Blue Cross(BC) of California (CA) |
| JFC | BCBS of Texas (TX) |
| JFD | Unassigned Prefix |
| JFE | Unassigned Prefix |
| JFF | Unassigned Prefix |
| JFG | Unassigned Prefix |
| JFH | Anthem BCBS of Colorado (CO) |
| JFI | Unassigned Prefix |
| JFJ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JFK | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JFL | Unassigned Prefix |
| JFM | Anthem BCBS of Ohio (OH) |
| JFN BCBS Prefix | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JFO | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JFP | Anthem BCBS of Nevada (NV) |
| JFQ | Unassigned Prefix |
| JFR | Empire BCBS of New York (NY) |
| JFS | Anthem BCBS of Georgia (GA) |
| JFT BCBS Prefix | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JFU | Anthem BCBS of Georgia (GA) |
| JFV | Anthem BCBS of Ohio (OH) |
| JFW | Unassigned Prefix |
| JFX | Horizon BCBS of New Jersey (NJ) |
| JFY | Horizon BCBS of New Jersey (NJ) |
| JFZ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JGA | Unassigned Prefix |
| JGB | Horizon BCBS of New Jersey (NJ) |
| JGC | Empire BCBS of New York (NY) |
| JGD | Horizon BCBS of New Jersey (NJ) |
| JGE | Horizon BCBS of New Jersey (NJ) |
| JGF | Empire BCBS of New York (NY) |
| JGG | Horizon BCBS of New Jersey (NJ) |
| JGH | Horizon BCBS of New Jersey (NJ) |
| JGI | Horizon BCBS of New Jersey (NJ) |
| JGJ | Horizon BCBS of New Jersey (NJ) |
| JGK | BCBS of North Carolina (NC) |
| JGL | Horizon BCBS of New Jersey (NJ) |
| JGM | Horizon BCBS of New Jersey (NJ) |
| JGN | Horizon BCBS of New Jersey (NJ) |
| JGO | Horizon BCBS of New Jersey (NJ) |
| JGP | Horizon BCBS of New Jersey (NJ) |
| JGQ | Horizon BCBS of New Jersey (NJ) |
| JGR | Horizon BCBS of New Jersey (NJ) |
| JGS | Horizon BCBS of New Jersey (NJ) |
| JGT | Horizon BCBS of New Jersey (NJ) |
| JGU | Horizon BCBS of New Jersey (NJ) |
| JGV | Horizon BCBS of New Jersey (NJ) |
| JGW | Horizon BCBS of New Jersey (NJ) |
| JGX | Horizon BCBS of New Jersey (NJ) |
| JGY | Horizon BCBS of New Jersey (NJ) |
| JGZ | Horizon BCBS of New Jersey (NJ) |
| JHA | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JHB BCBS Prefix | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JHC | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JHD | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JHE | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JHF | Wellmark |
| JHG | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JHH | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JHI | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JHJ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JHK | Unassigned Prefix |
| JHL | Unassigned Prefix |
| JHM | Anthem BCBS of Ohio (OH) |
| JHN | Anthem Blue Cross(BC) of California (CA) |
| JHO | BCBS of North Carolina (NC) |
| JHP | Anthem Blue Cross(BC) of California (CA) |
| JHQ | Anthem BCBS of Colorado (CO) |
| JHR | BCBS of Massachusetts (MA) |
| JHS | Unassigned Prefix |
| JHT | Anthem Blue Cross(BC) of California (CA) |
| JHU | BCBS of Illinois (IL) |
| JHV | Unassigned Prefix |
| JHW | Anthem BCBS of Ohio (OH) |
| JHX | Anthem Blue Cross(BC) of California (CA) |
| JHY | BCBS of Texas (TX) |
| JHZ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JIA | Blue shield(BS) of Northeastern New York (NeNY) |
| JIB | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JIC | Blue shield(BS) of California (CA) |
| JID | Anthem BCBS of Colorado (CO) |
| JIE | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JIF | BCBS of Rhode Island (RI) |
| JIG | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JIH | Anthem BCBS of Colorado (CO) |
| JII | Highmark Blue Shield (BS) of Pennsylvania |
| JIJ | Highmark Blue Shield (BS) of Pennsylvania |
| JIK | Highmark BCBS of Pennsylvania (PA) |
| JIL | BCBS of Alabama (AL) |
| JIM | Unassigned Prefix |
| JIN | Anthem BCBS of Ohio (OH) |
| JIO | Florida (FL) Blue |
| JIP | Anthem BCBS of Colorado (CO) |
| JIQ | BCBS Blue Care Network Michigan (MI) |
| JIR | BCBS Blue Care Network Michigan (MI) |
| JIS | Anthem BCBS of Georgia (GA) |
| JIT | BCBS Blue Care Network Michigan (MI) |
| JIU | Anthem BCBS of Georgia (GA) |
| JIV | Anthem BCBS of Georgia (GA) |
| JIW | Independence Blue Cross(BC) of Philadelphia(Phi) and Southeastern Pennsylvania(PA) |
| JIX | Anthem Blue Cross(BC) of California (CA) |
| JIY | BCBS Blue Care Network Michigan (MI) |
| JIZ | Anthem BCBS of Maine (ME) |
| JJA | Regence BCBS |
| JJB | Unassigned Prefix |
| JJC | Regence BCBS |
| JJD | BCBS of South Carolina (SC) / Southcarolinablues |
| JJE | Anthem BCBS of Nevada (NV) |
| JJF | BCBS of Illinois (IL) |
| JJG | Independence Blue Cross(BC) of Philadelphia(Phi) and Southeastern Pennsylvania(PA) |
| JJH | Anthem BCBS of Georgia (GA) |
| JJI | Unassigned Prefix |
| JJJ | Anthem BCBS of Ohio (OH) |
| JJK | Empire BCBS of New York (NY) |
| JJL | Unassigned Prefix |
| JJM | Anthem BCBS of Ohio (OH) |
| JJN | BCBS of Illinois (IL) |
| JJO | Anthem BCBS of Ohio (OH) |
| JJP | Anthem BCBS of Nevada (NV) |
| JJQ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JJR | BCBS of Massachusetts (MA) |
| JJS | Anthem BCBS of Georgia (GA) |
| JJT | Anthem Blue Cross(BC) of California (CA) |
| JJU | Anthem BCBS of Georgia (GA) |
| JJV | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JJW | Anthem BCBS of Ohio (OH) |
| JJX | BCBS of Massachusetts (MA) |
| JJY | Anthem BCBS of Indiana (IN) |
| JJZ | Unassigned Prefix |
| JKA | Anthem BCBS of Kentucky (KY) |
| JKB | BCBS of Illinois (IL) |
| JKC | Unassigned Prefix |
| JKD | BCBS of Illinois (IL) |
| JKE | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JKF | Anthem BCBS of Georgia (GA) |
| JKG | Anthem BCBS of Georgia (GA) |
| JKH | Unassigned Prefix |
| JKI | Unassigned Prefix |
| JKJ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JKK | Anthem BCBS of New Hampshire (NH) |
| JKL | Anthem BCBS of Georgia (GA) |
| JKM | Anthem BCBS of Virginia (VA) |
| JKN | Anthem Blue Cross(BC) of California (CA) |
| JKO | Unassigned Prefix |
| JKP | Anthem BCBS of Nevada (NV) |
| JKQ | Anthem BCBS of Wisconsin (WI) |
| JKR | Unassigned Prefix |
| JKS | Anthem BCBS of Wisconsin (WI) |
| JKT | Anthem BCBS of Virginia (VA) |
| JKU | Anthem BCBS of Virginia (VA) |
| JKV | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JKW | Anthem BCBS of Virginia (VA) |
| JKX | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JKY | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JKZ | BCBS of Vermont (VT) |
| JLA | Anthem BCBS of Colorado (CO) |
| JLB | Empire BCBS of New York (NY) |
| JLC | Empire BCBS of New York (NY) |
| JLD | Unassigned Prefix |
| JLE | Unassigned Prefix |
| JLF | Empire BCBS of New York (NY) |
| JLG | BCBS of Alabama (AL) |
| JLH | Unassigned Prefix |
| JLI | Empire BCBS of New York (NY) |
| JLJ BCBS Prefix | Empire BCBS of New York (NY) |
| JLK | Anthem BCBS of Wisconsin (WI) |
| JLL | Anthem BCBS of Ohio (OH) |
| JLM | Unassigned Prefix |
| JLN | BCBS of Alabama (AL) |
| JLO | Unassigned Prefix |
| JLP | Anthem BCBS of Nevada (NV) |
| JLQ | Unassigned Prefix |
| JLR | Unassigned Prefix |
| JLS | Anthem BCBS of Wisconsin (WI) |
| JLT | Blue shield(BS) of Northeastern New York (NeNY) |
| JLU | Anthem BCBS of Ohio (OH) |
| JLV | Unassigned Prefix |
| JLW | Unassigned Prefix |
| JLX | BCBS of Illinois (IL) |
| JLY | Empire BCBS of New York (NY) |
| JLZ | Anthem BCBS of Wisconsin (WI) |
| JMA | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JMB | BCBS of Massachusetts (MA) |
| JMC | Wellmark |
| JMD | Regence BCBS |
| JME | Anthem BCBS of Colorado (CO) |
| JMF | Anthem BCBS of Georgia (GA) |
| JMG | BCBS of Alabama (AL) |
| JMH | Anthem BCBS of Maine (ME) |
| JMI | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JMJ | BCBS of Illinois (IL) |
| JMK | BCBS of Western New York (WNY) |
| JML | BCBS of Western New York (WNY) |
| JMM | Anthem BCBS of Georgia (GA) |
| JMN | BCBS of Texas (TX) |
| JMO | Unassigned Prefix |
| JMP | Empire BCBS of New York (NY) |
| JMQ | BCBS of Rhode Island (RI) |
| JMR | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JMS | Anthem BCBS of Ohio (OH) |
| JMT | BCBS of Massachusetts (MA) |
| JMU | Anthem BCBS of Ohio (OH) |
| JMV | Anthem Blue Cross(BC) of California (CA) |
| JMW | Independence Blue Cross(BC) of Philadelphia(Phi) and Southeastern Pennsylvania(PA) |
| JMX | Unassigned Prefix |
| JMY | Unassigned Prefix |
| JMZ | BCBS of Illinois (IL) |
| JNA | BCBS of Texas (TX) |
| JNB | Premera BCBS of Alaska (AK) |
| JNC | BCBS of Texas (TX) |
| JND | BCBS of Illinois (IL) |
| JNE | Anthem BCBS of Ohio (OH) |
| JNF | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JNG | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JNH | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JNI | Anthem BCBS of Nevada (NV) |
| JNJ | BCBS of Massachusetts (MA) |
| JNK | BCBS of Rhode Island (RI) |
| JNL | Blue shield(BS) of California (CA) |
| JNM | BCBS of Illinois (IL) |
| JNN | BCBS of Illinois (IL) |
| JNO | Unassigned Prefix |
| JNP | Anthem BCBS of Connecticut (CT) |
| JNQ | Unassigned Prefix |
| JNR | Unassigned Prefix |
| JNS | Unassigned Prefix |
| JNT | BCBS of Massachusetts (MA) |
| JNU | Unassigned Prefix |
| JNV | Unassigned Prefix |
| JNW | BCBS of Illinois (IL) |
| JNX | Anthem BCBS of Nevada (NV) |
| JNY | Unassigned Prefix |
| JNZ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JOA | BCBS of Western New York (WNY) |
| JOB | Unassigned Prefix |
| JOC | Unassigned Prefix |
| JOD | Anthem Blue Cross(BC) of California (CA) |
| JOE | Unassigned Prefix |
| JOF | Highmark BCBS of Pennsylvania (PA) |
| JOG | Regence BCBS |
| JOH | Anthem BCBS of Wisconsin (WI) |
| JOI | Anthem BCBS of Wisconsin (WI) |
| JOJ | Anthem BCBS of Wisconsin (WI) |
| JOK | Arkansas (AR) Blue Cross |
| JOL | Highmark BCBS of Pennsylvania (PA) |
| JOM | Anthem BCBS of Ohio (OH) |
| JON | BCBS of North Dakota (ND) |
| JOO | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JOP | Highmark BCBS of Pennsylvania (PA) |
| JOQ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JOR | Unassigned Prefix |
| JOS | Anthem BCBS of Ohio (OH) |
| JOT | BCBS of Western New York (WNY) |
| JOU | BCBS of Kansas City |
| JOV | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JOW | BCBS of Rhode Island (RI) |
| JOX | Anthem BCBS of Missouri (MO) |
| JOY | BCBS of Rhode Island (RI) |
| JOZ | BCBS Blue Care Network Michigan (MI) |
| JPA | Blue shield(BS) of California (CA) |
| JPB | BCBS of Minnesota (MN) |
| JPC | Empire BCBS of New York (NY) |
| JPD | Unassigned Prefix |
| JPE | Anthem BCBS of Nevada (NV) |
| JPF | Anthem BCBS of Nevada (NV) |
| JPG | Empire BCBS of New York (NY) |
| JPH | Unassigned Prefix |
| JPI | Blue shield(BS) of California (CA) |
| JPJ | Unassigned Prefix |
| JPK | Unassigned Prefix |
| JPL | Unassigned Prefix |
| JPM | Anthem Blue Cross(BC) of California (CA) |
| JPN | Anthem BCBS of Nevada (NV) |
| JPO | Independence Blue Cross(BC) of Philadelphia(Phi) and Southeastern Pennsylvania(PA) |
| JPP | Anthem BCBS of Georgia (GA) |
| JPQ | Unassigned Prefix |
| JPR | Unassigned Prefix |
| JPS | Anthem BCBS of Missouri (MO) |
| JPT | Anthem BCBS of Indiana (IN) |
| JPU | Anthem Blue Cross(BC) of California (CA) |
| JPV | Empire BCBS of New York (NY) |
| JPW | Independence Blue Cross(BC) of Philadelphia(Phi) and Southeastern Pennsylvania(PA) |
| JPX | Anthem Blue Cross(BC) of California (CA) |
| JPY BCBS Prefix | Anthem BCBS of Ohio (OH) |
| JPZ | Unassigned Prefix |
| JQA | Unassigned Prefix |
| JQB | Anthem BCBS of Virginia (VA) |
| JQC | Anthem Blue Cross(BC) of California (CA) |
| JQD | Anthem Blue Cross(BC) of California (CA) |
| JQE | Anthem Blue Cross(BC) of California (CA) |
| JQF | Anthem Blue Cross(BC) of California (CA) |
| JQG | Anthem Blue Cross(BC) of California (CA) |
| JQH | Anthem Blue Cross(BC) of California (CA) |
| JQI | Anthem Blue Cross(BC) of California (CA) |
| JQJ | Anthem Blue Cross(BC) of California (CA) |
| JQK | Anthem Blue Cross(BC) of California (CA) |
| JQL | Anthem Blue Cross(BC) of California (CA) |
| JQM | Unassigned Prefix |
| JQN | Unassigned Prefix |
| JQO | Anthem Blue Cross(BC) of California (CA) |
| JQP | Anthem Blue Cross(BC) of California (CA) |
| JQQ | Anthem Blue Cross(BC) of California (CA) |
| JQR | Anthem Blue Cross(BC) of California (CA) |
| JQS | Anthem Blue Cross(BC) of California (CA) |
| JQT | Anthem Blue Cross(BC) of California (CA) |
| JQU BCBS Prefix | Anthem Blue Cross(BC) of California (CA) |
| JQV | Anthem Blue Cross(BC) of California (CA) |
| JQW | Anthem Blue Cross(BC) of California (CA) |
| JQX | BCBS of Western New York (WNY) |
| JQY | Anthem Blue Cross(BC) of California (CA) |
| JQZ | Anthem Blue Cross(BC) of California (CA) |
| JRA | Anthem BCBS of Georgia (GA) |
| JRB | Anthem BCBS of Georgia (GA) |
| JRC | Unassigned Prefix |
| JRD | Anthem BCBS of Georgia (GA) |
| JRE | Unassigned Prefix |
| JRF | Anthem BCBS of Georgia (GA) |
| JRG | Anthem BCBS of Ohio (OH) |
| JRH | Unassigned Prefix |
| JRI | Anthem BCBS of Ohio (OH) |
| JRJ | Blue shield(BS) of Northeastern New York (NeNY) |
| JRK | Unassigned Prefix |
| JRL | Unassigned Prefix |
| JRM | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JRN | Empire BCBS of New York (NY) |
| JRO | BCBS of Tennessee (TN) |
| JRP | Anthem BCBS of Colorado (CO) |
| JRQ | Anthem Blue Cross(BC) of California (CA) |
| JRR | Blue shield(BS) of California (CA) |
| JRS | Anthem BCBS of Ohio (OH) |
| JRT | Unassigned Prefix |
| JRU | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JRV | Anthem BCBS of Georgia (GA) |
| JRW | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JRX | Unassigned Prefix |
| JRY | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JRZ | Anthem Blue Cross(BC) of California (CA) |
| JSA | BCBS of Illinois (IL) |
| JSB | BCBS of Massachusetts (MA) |
| JSC | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JSD | Anthem BCBS of Georgia (GA) |
| JSE | Blue shield(BS) of Northeastern New York (NeNY) |
| JSF | Unassigned Prefix |
| JSG | BCBS of Rhode Island (RI) |
| JSH | BCBS of Massachusetts (MA) |
| JSI | Independence Blue Cross(BC) of Philadelphia(Phi) and Southeastern Pennsylvania(PA) |
| JSJ | Anthem BCBS of Georgia (GA) |
| JSK | BCBS of Texas (TX) |
| JSL | Highmark BCBS of Delaware (DE) |
| JSM | Highmark BCBS of Pennsylvania (PA) |
| JSN | BCBS of Texas (TX) |
| JSO | BCBS of Western New York (WNY) |
| JSP | Unassigned Prefix |
| JSQ | Premera BCBS of Alaska (AK) |
| JSR | BCBS of Western New York (WNY) |
| JSS | Blue shield(BS) of Northeastern New York (NeNY) |
| JST | BCBS of Illinois (IL) |
| JSU | Anthem BCBS of Georgia (GA) |
| JSV | BCBS of Alabama (AL) |
| JSW | Unassigned Prefix |
| JSX | Unassigned Prefix |
| JSY | Unassigned Prefix |
| JSZ | Unassigned Prefix |
| JTA | Empire BCBS of New York (NY) |
| JTB | Anthem BCBS of Virginia (VA) |
| JTC | BCBS of Texas (TX) |
| JTD | Anthem BCBS of Missouri (MO) |
| JTE | BCBS of Massachusetts (MA) |
| JTF | Anthem BCBS of Nevada (NV) |
| JTG | Unassigned Prefix |
| JTH | BCBS of Illinois (IL) |
| JTI | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JTJ | Unassigned Prefix |
| JTK | Unassigned Prefix |
| JTL | Anthem BCBS of Nevada (NV) |
| JTM | Anthem BCBS of Connecticut (CT) |
| JTN | Premera BCBS of Alaska (AK) |
| JTO | BCBS of Rhode Island (RI) |
| JTP | Anthem BCBS of Colorado (CO) |
| JTQ | Anthem BCBS of Nevada (NV) |
| JTR | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JTS | BCBS of Illinois (IL) |
| JTT | Unassigned Prefix |
| JTU | Anthem BCBS of Ohio (OH) |
| JTV | Anthem BCBS of Indiana (IN) |
| JTW | Anthem BCBS of Virginia (VA) |
| JTX | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JTY | BCBS of Illinois (IL) |
| JTZ | Anthem BCBS of Georgia (GA) |
| JUA | Highmark BCBS of Pennsylvania (PA) |
| JUB | Unassigned Prefix |
| JUC | Highmark BCBS of Pennsylvania (PA) |
| JUD | Highmark BCBS of Pennsylvania (PA) |
| JUE | Highmark BCBS of Pennsylvania (PA) |
| JUF | Highmark BCBS of Pennsylvania (PA) |
| JUG BCBS Prefix | Anthem BCBS of Georgia (GA) |
| JUH | Highmark BCBS of Pennsylvania (PA) |
| JUI | BCBS Blue Care Network Michigan (MI) |
| JUJ | Highmark BCBS of Pennsylvania (PA) |
| JUK | Highmark BCBS of Pennsylvania (PA) |
| JUL | Highmark BCBS of Pennsylvania (PA) |
| JUM | Highmark BCBS of Pennsylvania (PA) |
| JUN | BCBS of Illinois (IL) |
| JUO | BCBS Blue Care Network Michigan (MI) |
| JUP | Highmark BCBS of Pennsylvania (PA) |
| JUQ | Highmark BCBS of Pennsylvania (PA) |
| JUR | Highmark BCBS of Pennsylvania (PA) |
| JUS | Highmark BCBS of Pennsylvania (PA) |
| JUT | Highmark BCBS of Pennsylvania (PA) |
| JUU | BCBS of Illinois (IL) |
| JUV | Florida (FL) Blue |
| JUW | Anthem BCBS of Georgia (GA) |
| JUX | Anthem BCBS of Georgia (GA) |
| JUY | Anthem Blue Cross(BC) of California (CA) |
| JUZ | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JVA | BCBS of Texas (TX) |
| JVB | BCBS of Illinois (IL) |
| JVC | Anthem BCBS of Ohio (OH) |
| JVD | BCBS of Illinois (IL) |
| JVE | BCBS of Illinois (IL) |
| JVF | Regence BCBS |
| JVG | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JVH | BCBS of Oklahoma (OK) |
| JVI | Unassigned Prefix |
| JVJ | BCBS of Illinois (IL) |
| JVK | Horizon BCBS of New Jersey (NJ) |
| JVL | Horizon BCBS of New Jersey (NJ) |
| JVM | Empire BCBS of New York (NY) |
| JVN | BCBS of Texas (TX) |
| JVO | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JVP | Anthem BCBS of Maine (ME) |
| JVQ | BCBS of Alabama (AL) |
| JVR | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JVS | Empire BCBS of New York (NY) |
| JVT | Unassigned Prefix |
| JVU | Anthem BCBS of Nevada (NV) |
| JVV | Unassigned Prefix |
| JVW | BCBS of Illinois (IL) |
| JVX | BCBS of Texas (TX) |
| JVY | BCBS of Rhode Island (RI) |
| JVZ | Unassigned Prefix |
| JWA | Anthem BCBS of Missouri (MO) |
| JWB | Anthem BCBS of Missouri (MO) |
| JWC | Anthem BCBS of Missouri (MO) |
| JWD | Anthem BCBS of Missouri (MO) |
| JWE | Anthem BCBS of Missouri (MO) |
| JWF | Anthem BCBS of Missouri (MO) |
| JWG | Anthem BCBS of Missouri (MO) |
| JWH | Anthem BCBS of Missouri (MO) |
| JWI | BCBS of North Carolina (NC) |
| JWJ | Anthem BCBS of Ohio (OH) |
| JWK | Anthem BCBS of Missouri (MO) |
| JWL | Anthem BCBS of Missouri (MO) |
| JWM | Anthem BCBS of Missouri (MO) |
| JWN | Anthem BCBS of Missouri (MO) |
| JWO | Anthem BCBS of Missouri (MO) |
| JWP | Anthem BCBS of Missouri (MO) |
| JWQ | Anthem BCBS of Ohio (OH) |
| JWR | Anthem BCBS of Ohio (OH) |
| JWS | Anthem BCBS of Ohio (OH) |
| JWT | Anthem BCBS of Ohio (OH) |
| JWU | Anthem BCBS of Missouri (MO) |
| JWV | Anthem BCBS of Ohio (OH) |
| JWW | Anthem BCBS of Missouri (MO) |
| JWX | Empire BCBS of New York (NY) |
| JWY | Unassigned Prefix |
| JWZ | Unassigned Prefix |
| JXA | BCBS of Texas (TX) |
| JXB | Unassigned Prefix |
| JXC | Unassigned Prefix |
| JXD | BCBS Blue Care Network Michigan (MI) |
| JXE | BCBS Blue Care Network Michigan (MI) |
| JXF | Unassigned Prefix |
| JXG | Unassigned Prefix |
| JXH | Anthem BCBS of New Hampshire (NH) |
| JXI | Unassigned Prefix |
| JXJ | Unassigned Prefix |
| JXK | Anthem BCBS of Missouri (MO) |
| JXL | Independence Blue Cross(BC) of Philadelphia(Phi) and Southeastern Pennsylvania(PA) |
| JXM | BCBS of Illinois (IL) |
| JXN | Anthem Blue Cross(BC) of California (CA) |
| JXO | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JXP | BCBS Blue Care Network Michigan (MI) |
| JXQ | Anthem BCBS of Georgia (GA) |
| JXR | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JXS | Unassigned Prefix |
| JXT | BCBS Blue Care Network Michigan (MI) |
| JXU | Anthem BCBS of Georgia (GA) |
| JXV | Anthem Blue Cross(BC) of California (CA) |
| JXW | Horizon BCBS of New Jersey (NJ) |
| JXX | Unassigned Prefix |
| JXY | Blue shield(BS) of Northeastern New York (NeNY) |
| JXZ | Anthem BCBS of Ohio (OH) |
| JYA | BCBS of Texas (TX) |
| JYB | BCBS of Illinois (IL) |
| JYC | Anthem Blue Cross(BC) of California (CA) |
| JYD | BCBS of Illinois (IL) |
| JYE | Empire BCBS of New York (NY) |
| JYF | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JYG | Unassigned Prefix |
| JYH | Anthem BCBS of Colorado (CO) |
| JYI | BCBS Blue Care Network Michigan (MI) |
| JYJ | Unassigned Prefix |
| JYK | Anthem Blue Cross(BC) of California (CA) |
| JYL | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JYM | Anthem BCBS of Ohio (OH) |
| JYN | BCBS Blue Care Network Michigan (MI) |
| JYO | Carefirst BCBS of Maryland (MD)/ District of Columbia (DC) and Northern Virginia (VA) |
| JYP | Unassigned Prefix |
| JYQ | BCBS of Rhode Island (RI) |
| JYR | Anthem BCBS of Missouri (MO) |
| JYS | Premera BCBS of Alaska (AK) |
| JYT | BCBS of Texas (TX) |
| JYU | Anthem BCBS of Colorado (CO) |
| JYV | Anthem BCBS of Indiana (IN) |
| JYW | BCBS of Illinois (IL) |
| JYX | BCBS of Western New York (WNY) |
| JYY | BCBS of Illinois (IL) |
| JYZ | BCBS of Illinois (IL) |
| JZA | BCBS of Minnesota (MN) |
| JZB | Unassigned Prefix |
| JZC | BCBS of Minnesota (MN) |
| JZD | BCBS of Minnesota (MN) |
| JZE | BCBS of Minnesota (MN) |
| JZF | BCBS of Minnesota (MN) |
| JZG | Unassigned Prefix |
| JZH BCBS Prefix | BCBS of Minnesota (MN) |
| JZI | Unassigned Prefix |
| JZJ | BCBS of Minnesota (MN) |
| JZK | Unassigned Prefix |
| JZL | Unassigned Prefix |
| JZM | Unassigned Prefix |
| JZN | Unassigned Prefix |
| JZO | Unassigned Prefix |
| JZP | Unassigned Prefix |
| JZQ | BCBS of Minnesota (MN) |
| JZR | Unassigned Prefix |
| JZS | Unassigned Prefix |
| JZT | BCBS of Minnesota (MN) |
| JZU | BCBS of Minnesota (MN) |
| JZV | Unassigned Prefix |
| JZW | BCBS of Minnesota (MN) |
| JZX | Unassigned Prefix |
| JZY | BCBS of Minnesota (MN) |
| JZZ | Unassigned Prefix |
