BCBS Alpha Prefix List from TAA to TZZ Updated 2022

BCBS Alpha Prefix List of “T”series Blue Cross Blue Shield Companies – State Lookup
TAA Highmark BCBS of Pennsylvania (PA)
TAB Anthem Blue Cross(BC) of California (CA)
TAC Blue shield(BS) of California (CA)
TAD Anthem BCBS of Connecticut (CT)
TAE Anthem BCBS of Colorado (CO)
TAF BCBS of Illinois (IL)
TAG Anthem BCBS of Ohio (OH)
TAH Premera BCBS of Alaska (AK)
TAI Anthem Blue Cross(BC) of California (CA)
TAJ BCBS of Illinois (IL)
TAK Not assigned prefix
TAL BCBS of Minnesota (MN)
TAM Anthem BCBS of Virginia (VA)
TAN Not assigned prefix
TAO Not assigned prefix
TAP Premera BCBS of Alaska (AK)
TAQ BCBS of Western New York (WNY)
TAR Not assigned prefix
TAS Anthem BCBS of Wisconsin (WI)
TAT Not assigned prefix
TAU BCBS of Massachusetts (MA)
TAV Florida (FL) Blue
TAW Anthem BCBS of New Hampshire (NH)
TAX Not assigned prefix
TAY BCBS of North Carolina (NC)
TAZ Not assigned prefix
TBA BCBS Blue Care Network Michigan (MI)
TBB Anthem BCBS of Wisconsin (WI)
TBC BCBS of Texas (TX)
TBD BCBS of South Carolina (SC) / Southcarolinablues
TBE BCBS of Illinois (IL)
TBF Anthem BCBS of Missouri (MO)
TBG Horizon BCBS of New Jersey (NJ)
TBH Anthem BCBS of Missouri (MO)
TBI Anthem BCBS of Virginia (VA)
TBJ BCBS of Massachusetts (MA)
TBK BCBS of Illinois (IL)
TBL Not assigned prefix
TBM Highmark BCBS of Pennsylvania (PA)
TBN Not assigned prefix
TBO Anthem BCBS of Missouri (MO)
TBP BCBS Blue Care Network Michigan (MI)
TBQ Anthem BCBS of Wisconsin (WI)
TBR BCBS Blue Care Network Michigan (MI)
TBS BCBS of Kansas City
TBT Anthem Blue Cross(BC) of California (CA)
TBU Not assigned prefix
TBV BCBS of Minnesota (MN)
TBW Anthem BCBS of Virginia (VA)
TBX BCBS Blue Care Network Michigan (MI)
TBY Florida (FL) Blue
TBZ BCBS of Massachusetts (MA)
TCA BCBS of Alabama (AL)
TCB Anthem BCBS of Ohio (OH)
TCC BCBS of Illinois (IL)
TCD Not assigned prefix
TCE Anthem BCBS of Ohio (OH)
TCF Anthem BCBS of Ohio (OH)
TCG BCBS of Texas (TX)
TCH Anthem BCBS of Ohio (OH)
TCI BCBS of Massachusetts (MA)
TCJ BCBS of Massachusetts (MA)
TCK BCBS of Massachusetts (MA)
TCL Not assigned prefix
TCM BCBS Blue Care Network Michigan (MI)
TCN Not assigned prefix
TCO BCBS of North Carolina (NC)
TCP BCBS of Texas (TX)
TCQ Blue shield(BS) of California (CA)
TCR BCBS of Texas (TX)
TCS Anthem BCBS of Kentucky (KY)
TCT Anthem BCBS of Ohio (OH)
TCU Not assigned prefix
TCV Florida (FL) Blue
TCW Not assigned prefix
TCX Not assigned prefix
TCY Not assigned prefix
TCZ Not assigned prefix
TDA BCBS of Illinois (IL)
TDB Blue Cross (BC) of Idaho (ID)
TDC Highmark BCBS of Pennsylvania (PA)
TDD Not assigned prefix
TDE BCBS of Minnesota (MN)
TDF Not assigned prefix
TDG Anthem BCBS of Nevada (NV)
TDH Not assigned prefix
TDI Blue shield(BS) of California (CA)
TDJ BCBS Blue Care Network Michigan (MI)
TDK BCBS of North Carolina (NC)
TDL Highmark BCBS of Pennsylvania (PA)
TDM Not assigned prefix
TDN Anthem BCBS of Ohio (OH)
TDO Anthem BCBS of Virginia (VA)
TDP Anthem BCBS of Wisconsin (WI)
TDQ BCBS Blue Care Network Michigan (MI)
TDR Not assigned prefix
TDS Not assigned prefix
TDT Premera BCBS of Alaska (AK)
TDU Not assigned prefix
TDV BCBS Blue Care Network Michigan (MI)
TDW Not assigned prefix
TDX Blue shield(BS) of California (CA)
TDY
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TDZ Anthem BCBS of Georgia (GA)
TEA BCBS Prefix BCBS of Illinois (IL)
TEB Horizon BCBS of New Jersey (NJ)
TEC BCBS of Texas (TX)
TED Not assigned prefix
TEE Not assigned prefix
TEF Not assigned prefix
TEG
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TEH Blue shield(BS) of California (CA)
TEI Anthem BCBS of Ohio (OH)
TEJ BCBS of Western New York (WNY)
TEK BCBS of Illinois (IL)
TEL Not assigned prefix
TEM Not assigned prefix
TEN Not assigned prefix
TEO Not assigned prefix
TEP BCBS of Illinois (IL)
TEQ BCBS of Alabama (AL)
TER
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TES Blue shield(BS) of California (CA)
TET BCBS of South Carolina (SC) / Southcarolinablues
TEU Not assigned prefix
TEV BCBS Blue Care Network Michigan (MI)
TEW BCBS of Illinois (IL)
TEX BCBS of Texas (TX)
TEY Not assigned prefix
TEZ Not assigned prefix
TFA Not assigned prefix
TFB Regence BCBS
TFC Regence BCBS
TFD BCBS of Illinois (IL)
TFE
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TFF Anthem BCBS of Ohio (OH)
TFG
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TFH BCBS of Tennessee (TN)
TFI Blue Cross (BC) of Idaho (ID)
TFJ Anthem BCBS of Connecticut (CT)
TFK Not assigned prefix
TFL BCBS of Minnesota (MN)
TFM BCBS of Minnesota (MN)
TFN Not assigned prefix
TFO Not assigned prefix
TFP
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TFQ Not assigned prefix
TFR BCBS of Alabama (AL)
TFS Not assigned prefix
TFT Not assigned prefix
TFU
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TFV Not assigned prefix
TFW Not assigned prefix
TFX Highmark BCBS of Pennsylvania (PA)
TFY BCBS of Illinois (IL)
TFZ BCBS of Illinois (IL)
TGA Empire BCBS of New York (NY)
TGB BCBS of Texas (TX)
TGC Anthem BCBS of Ohio (OH)
TGD BCBS of Western New York (WNY)
TGE Not assigned prefix
TGF BCBS of Texas (TX)
TGG Not assigned prefix
TGH BCBS of Illinois (IL)
TGI BCBS of Western New York (WNY)
TGJ Wellmark
TGK Not assigned prefix
TGL BCBS of Arizona (AZ)
TGM Florida (FL) Explore my Plan
TGN BCBS Blue Care Network Michigan (MI)
TGO Regence BCBS
TGP Not assigned prefix
TGQ Anthem BCBS of Wisconsin (WI)
TGR Anthem BCBS of Missouri (MO)
TGS Empire BCBS of New York (NY)
TGT Not assigned prefix
TGU Not assigned prefix
TGV Not assigned prefix
TGW Horizon BCBS of New Jersey (NJ)
TGX BCBS Prefix Blue shield(BS) of California (CA)
TGY Not assigned prefix
TGZ Anthem BCBS of Colorado (CO)
THA Anthem BCBS of Kentucky (KY)
THB
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
THC
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
THD Wellmark
THE
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
THF BCBS of Texas (TX)
THG BCBS of Alabama (AL)
THH
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
THI Not assigned prefix
THJ Anthem BCBS of Wisconsin (WI)
THK Not assigned prefix
THL Not assigned prefix
THM Florida (FL) Blue
THN Wellmark
THO Not assigned prefix
THP Not assigned prefix
THQ Florida (FL) Blue
THR Regence BCBS
THS
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
THT Florida (FL) Blue
THU Anthem Blue Cross(BC) of California (CA)
THV BCBS of Alabama (AL)
THW Blue shield(BS) of California (CA)
THX BCBS of Tennessee (TN)
THY Anthem BCBS of Virginia (VA)
THZ Anthem BCBS of Virginia (VA)
TIA Not assigned prefix
TIB
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TIC
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TID BCBS of Western New York (WNY)
TIE BCBS Blue Care Network Michigan (MI)
TIF BCBS of Massachusetts (MA)
TIG BCBS of Nebraska (NE)
TIH Not assigned prefix
TII Not assigned prefix
TIJ Not assigned prefix
TIK
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TIL Not assigned prefix
TIM Regence BCBS
TIN BCBS of South Carolina (SC) / Southcarolinablues
TIO Anthem BCBS of Ohio (OH)
TIP Anthem BCBS of Virginia (VA)
TIQ Not assigned prefix
TIR Anthem BCBS of Virginia (VA)
TIS Anthem BCBS of Georgia (GA)
TIT Not assigned prefix
TIU BCBS Blue Care Network Michigan (MI)
TIV Regence BCBS
TIW BCBS of Illinois (IL)
TIX Blue shield(BS) of California (CA)
TIY BCBS Prefix BCBS Blue Care Network Michigan (MI)
TIZ Blue shield(BS) of California (CA)
TJA Anthem BCBS of Virginia (VA)
TJB BCBS of Texas (TX)
TJC Not assigned prefix
TJD BCBS Blue Care Network Michigan (MI)
TJE Not assigned prefix
TJF BCBS of Texas (TX)
TJG Not assigned prefix
TJH Anthem BCBS of Ohio (OH)
TJI Not assigned prefix
TJJ BCBS of Massachusetts (MA)
TJK BCBS of Texas (TX)
TJL Not assigned prefix
TJM Not assigned prefix
TJN BCBS of Alabama (AL)
TJO Not assigned prefix
TJP BCBS Blue Care Network Michigan (MI)
TJQ Blue shield(BS) of California (CA)
TJR BCBS of Nebraska (NE)
TJS Anthem Blue Cross(BC) of California (CA)
TJT Not assigned prefix
TJU Horizon BCBS of New Jersey (NJ)
TJV BCBS Prefix Blue shield(BS) of California (CA)
TJW BCBS of Massachusetts (MA)
TJX BCBS of Massachusetts (MA)
TJY BCBS of Texas (TX)
TJZ BCBS of Illinois (IL)
TKA BCBS Blue Care Network Michigan (MI)
TKB BCBS of Mississippi (MS)
TKC Anthem BCBS of Ohio (OH)
TKD Premera BCBS of Alaska (AK)
TKE BCBS of Illinois (IL)
TKF Regence BCBS
TKG BCBS of Illinois (IL)
TKH BCBS of Illinois (IL)
TKI Anthem BCBS of Ohio (OH)
TKJ Not assigned prefix
TKK BCBS of Illinois (IL)
TKL BCBS of Texas (TX)
TKM Not assigned prefix
TKN Wellmark
TKO BCBS of Rhode IslAnd the(RI)
TKP BCBS of Massachusetts (MA)
TKQ Not assigned prefix
TKR Not assigned prefix
TKS Not assigned prefix
TKT BCBS of Texas (TX)
TKU Not assigned prefix
TKV Not assigned prefix
TKW BCBS Blue Care Network Michigan (MI)
TKX BCBS of Texas (TX)
TKY BCBS Blue Care Network Michigan (MI)
TKZ BCBS Blue Care Network Michigan (MI)
TLA Blue shield(BS) of California (CA)
TLB Not assigned prefix
TLC Not assigned prefix
TLD BCBS of Massachusetts (MA)
TLE BCBS of Illinois (IL)
TLF BCBS of North Carolina (NC)
TLG Not assigned prefix
TLH Horizon BCBS of New Jersey (NJ)
TLI BCBS of Massachusetts (MA)
TLJ BCBS of Alabama (AL)
TLK BCBS Blue Care Network Michigan (MI)
TLL Anthem Blue Cross(BC) of California (CA)
TLM Blue shield(BS) of California (CA)
TLN BCBS of Illinois (IL)
TLO BCBS of Illinois (IL)
TLP Anthem BCBS of Connecticut (CT)
TLQ Anthem BCBS of Ohio (OH)
TLR BCBS of Illinois (IL)
TLS Not assigned prefix
TLT BCBS of Illinois (IL)
TLU BCBS of Illinois (IL)
TLV BCBS of Rhode IslAnd the(RI)
TLW BCBS of Western New York (WNY)
TLX BCBS of Illinois (IL)
TLY BCBS of Western New York (WNY)
TLZ Not assigned prefix
TMA Not assigned prefix
TMB
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TMC Not assigned prefix
TMD BCBS of Texas (TX)
TME Blue Cross (BC) of Idaho (ID)
TMF Not assigned prefix
TMG BCBS of Alabama (AL)
TMH BCBS Blue Care Network Michigan (MI)
TMI BCBS of Massachusetts (MA)
TMJ BCBS of Illinois (IL)
TMK BCBS of Texas (TX)
TML BCBS of Illinois (IL)
TMM BCBS of Texas (TX)
TMN Anthem Blue Cross(BC) of California (CA)
TMO BCBS of North Dakota (ND)
TMP Premera Blue Cross (BC) of Alaska (AK)
TMQ
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TMR Anthem BCBS of Kentucky (KY)
TMS BCBS of Illinois (IL)
TMT Not assigned prefix
TMU Horizon BCBS of New Jersey (NJ)
TMV BCBS of Illinois (IL)
TMW
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TMX BCBS of Alabama (AL)
TMY Regence BCBS
TMZ BCBS of Arizona (AZ)
TNA BCBS of South Carolina (SC) / Southcarolinablues
TNB Not assigned prefix
TNC Not assigned prefix
TND Not assigned prefix
TNE Wellmark
TNF Anthem BCBS of Ohio (OH)
TNG Regence BCBS
TNH Not assigned prefix
TNI BCBS Blue Care Network Michigan (MI)
TNJ Not assigned prefix
TNK Anthem BCBS of Wisconsin (WI)
TNL BCBS of Minnesota (MN)
TNM Not assigned prefix
TNN Arkansas (AR) Blue Cross
TNO BCBS of North Carolina (NC)
TNP Not assigned prefix
TNQ Anthem BCBS of Ohio (OH)
TNR BCBS of Massachusetts (MA)
TNS Excellus BCBS of New York (NY)
TNT Not assigned prefix
TNU
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TNV Empire BCBS of New York (NY)
TNW Wellmark
TNX BCBS of North Carolina (NC)
TNY Excellus BCBS of New York (NY)
TNZ BCBS of Tennessee (TN)
TOA BCBS Prefix Anthem BCBS of Kentucky (KY)
TOB
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TOC Arkansas (AR) Blue Cross
TOD BCBS of Alabama (AL)
TOE BCBS of Kansas
TOF Not assigned prefix
TOG Regence BCBS
TOH Anthem BCBS of Ohio (OH)
TOI Not assigned prefix
TOJ Not assigned prefix
TOK BCBS of North Carolina (NC)
TOL BCBS of Minnesota (MN)
TOM Wellmark
TON
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TOO Blue shield(BS) of California (CA)
TOP Not assigned prefix
TOQ BCBS of Minnesota (MN)
TOR Not assigned prefix
TOS Not assigned prefix
TOT Anthem BCBS of Georgia (GA)
TOU BCBS Blue Care Network Michigan (MI)
TOV BCBS Blue Care Network Michigan (MI)
TOW Not assigned prefix
TOX BCBS of Minnesota (MN)
TOY BCBS Blue Care Network Michigan (MI)
TOZ Not assigned prefix
TPA Not assigned prefix
TPB BCBS Blue Care Network Michigan (MI)
TPC Wellmark
TPD
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TPE Anthem BCBS of Kentucky (KY)
TPF Anthem Blue Cross(BC) of California (CA)
TPG BCBS of Rhode IslAnd the(RI)
TPH Wellmark
TPI BCBS of Illinois (IL)
TPJ Not assigned prefix
TPK Not assigned prefix
TPL Anthem BCBS of Kentucky (KY)
TPM BCBS Blue Care Network Michigan (MI)
TPN Anthem BCBS of Ohio (OH)
TPO Not assigned prefix
TPP Not assigned prefix
TPQ Wellmark
TPR Wellmark
TPS Anthem Blue Cross(BC) of California (CA)
TPT Excellus BCBS of New York (NY)
TPU Anthem BCBS of Virginia (VA)
TPV BCBS of Illinois (IL)
TPW Regence BCBS
TPX Anthem BCBS of Kentucky (KY)
TPY
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TPZ Not assigned prefix
TQA Premera Blue Cross (BC) of Alaska (AK)
TQB Regence BCBS
TQC BCBS of Minnesota (MN)
TQD BCBS Blue Care Network Michigan (MI)
TQE Anthem BCBS of Indiana (IN)
TQF BCBS Blue Care Network Michigan (MI)
TQG Highmark BCBS of Pennsylvania (PA)
TQH BCBS of Massachusetts (MA)
TQI Wellmark
TQJ Not assigned prefix
TQK BCBS Blue Care Network Michigan (MI)
TQL Horizon BCBS of New Jersey (NJ)
TQM BCBS of Minnesota (MN)
TQN Anthem BCBS of Colorado (CO)
TQO BCBS of North Dakota (ND)
TQP Anthem BCBS of Ohio (OH)
TQQ BCBS of Minnesota (MN)
TQR Regence BCBS
TQS Anthem BCBS of Ohio (OH)
TQT Horizon BCBS of New Jersey (NJ)
TQU BCBS of Minnesota (MN)
TQV Not assigned prefix
TQW Horizon BCBS of New Jersey (NJ)
TQX Not assigned prefix
TQY BCBS of Minnesota (MN)
TQZ BCBS of Massachusetts (MA)
TRA BCBS Prefix BCBS of Illinois (IL)
TRB BCBS of Illinois (IL)
TRC BCBS of Illinois (IL)
TRD Anthem BCBS of Wisconsin (WI)
TRE BCBS of Arizona (AZ)
TRF BCBS Blue Care Network Michigan (MI)
TRG Premera Blue Cross (BC) of Alaska (AK)
TRH Anthem BCBS of Virginia (VA)
TRI Capital Blue Cross of Pennsylvania (PA)
TRJ Anthem Blue Cross(BC) of California (CA)
TRK BCBS of Illinois (IL)
TRL BCBS of Massachusetts (MA)
TRM Blue shield(BS) of California (CA)
TRN Anthem BCBS of Connecticut (CT)
TRO
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TRP BCBS of Minnesota (MN)
TRQ
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TRR Wellmark
TRS BCBS of Kansas City
TRT BCBS of Alabama (AL)
TRU Blue Cross (BC) of Idaho (ID)
TRV BCBS of Nebraska (NE)
TRW Not assigned prefix
TRX
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TRY Not assigned prefix
TRZ Highmark BCBS of Pennsylvania (PA)
TSA BCBS of Texas (TX)
TSB BCBS of Minnesota (MN)
TSC Wellmark
TSD Wellmark
TSE Anthem BCBS of Georgia (GA)
TSF Not assigned prefix
TSG Wellmark
TSH Blue Cross (BC) of Idaho (ID)
TSI BCBS of Illinois (IL)
TSJ Anthem BCBS of Connecticut (CT)
TSK Anthem BCBS of Virginia (VA)
TSL BCBS of Nebraska (NE)
TSM Highmark BCBS of Pennsylvania (PA)
TSN Anthem BCBS of Georgia (GA)
TSO Not assigned prefix
TSP Not assigned prefix
TSQ Wellmark
TSR Not assigned prefix
TSS Not assigned prefix
TST Premera BCBS of Alaska (AK)
TSU Premera Blue Cross (BC) of Alaska (AK)
TSV Wellmark
TSW Anthem BCBS of Georgia (GA)
TSX Anthem BCBS of Ohio (OH)
TSY Not assigned prefix
TSZ Not assigned prefix
TTA Blue Cross (BC) of Idaho (ID)
TTB BCBS of Texas (TX)
TTC Anthem BCBS of Ohio (OH)
TTD Wellmark
TTE Wellmark
TTF BCBS of Texas (TX)
TTG Anthem BCBS of Ohio (OH)
TTH
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TTI Not assigned prefix
TTJ Florida (FL) Blue
TTK BCBS of Arizona (AZ)
TTL Anthem BCBS of Indiana (IN)
TTM Anthem BCBS of Ohio (OH)
TTN Anthem BCBS of Ohio (OH)
TTO Not assigned prefix
TTP
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TTQ Not assigned prefix
TTR BCBS Blue Care Network Michigan (MI)
TTS Anthem BCBS of Virginia (VA)
TTT Not assigned prefix
TTU BCBS of Mississippi (MS)
TTV Wellmark
TTW Anthem BCBS of Georgia (GA)
TTX BCBS of Massachusetts (MA)
TTY Anthem BCBS of Kentucky (KY)
TTZ Anthem BCBS of Ohio (OH)
TUA Capital Blue Cross of Pennsylvania (PA)
TUB BCBS of Illinois (IL)
TUC Anthem BCBS of Ohio (OH)
TUD Not assigned prefix
TUE Highmark BCBS of Pennsylvania (PA)
TUF BCBS of Massachusetts (MA)
TUG Anthem BCBS of Kentucky (KY)
TUH Not assigned prefix
TUI Regence BCBS
TUJ Not assigned prefix
TUK BCBS of Illinois (IL)
TUL Horizon BCBS of New Jersey (NJ)
TUM Not assigned prefix
TUN BCBS of Alabama (AL)
TUO BCBS of Tennessee (TN)
TUP Anthem BCBS of Wisconsin (WI)
TUQ Not assigned prefix
TUR Empire BCBS of New York (NY)
TUS Not assigned prefix
TUT BCBS of Illinois (IL)
TUU Horizon BCBS of New Jersey (NJ)
TUV Horizon BCBS of New Jersey (NJ)
TUW Not assigned prefix
TUX BCBS of Illinois (IL)
TUY BCBS Blue Care Network Michigan (MI)
TUZ Anthem BCBS of Ohio (OH)
TVA BCBS of Tennessee (TN)
TVB Not assigned prefix
TVC BCBS of Massachusetts (MA)
TVD Not assigned prefix
TVE Wellmark
TVF Regence BCBS
TVG Anthem BCBS of Missouri (MO)
TVH Not assigned prefix
TVI BCBS of Tennessee (TN)
TVJ BCBS of Minnesota (MN)
TVK
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TVL Anthem BCBS of Virginia (VA)
TVM Anthem BCBS of Virginia (VA)
TVN Anthem BCBS of Georgia (GA)
TVO BCBS of Tennessee (TN)
TVP Not assigned prefix
TVQ Not assigned prefix
TVR Not assigned prefix
TVS Anthem BCBS of Virginia (VA)
TVT BCBS of Minnesota (MN)
TVU BCBS Blue Care Network Michigan (MI)
TVV Horizon BCBS of New Jersey (NJ)
TVW Anthem BCBS of Connecticut (CT)
TVX Not assigned prefix
TVY Wellmark
TVZ Regence BCBS
TWA Anthem BCBS of Georgia (GA)
TWB BCBS of Minnesota (MN)
TWC BCBS of Illinois (IL)
TWD
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TWE BCBS of Massachusetts (MA)
TWF Horizon BCBS of New Jersey (NJ)
TWG BCBS of North Carolina (NC)
TWH Blue shield(BS) of California (CA)
TWI Regence BCBS
TWJ Not assigned prefix
TWK Anthem BCBS of Ohio (OH)
TWL BCBS of Alabama (AL)
TWM Not assigned prefix
TWN Regence BCBS
TWO
Independence Blue Cross(BC) of Philadelphia(Phi) And theSoutheastern Pennsylvania(PA)
TWP Horizon BCBS of New Jersey (NJ)
TWQ Empire BCBS of New York (NY)
TWR Anthem Blue Cross(BC) of California (CA)
TWS Not assigned prefix
TWT
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TWU Anthem BCBS of Ohio (OH)
TWV BCBS of Illinois (IL)
TWW Anthem BCBS of Ohio (OH)
TWX BCBS of Texas (TX)
TWY BCBS of Western New York (WNY)
TWZ Not assigned prefix
TXA BCBS of Illinois (IL)
TXB Not assigned prefix
TXC BCBS of Alabama (AL)
TXD BCBS of Texas (TX)
TXE Not assigned prefix
TXF Not assigned prefix
TXG Not assigned prefix
TXH Anthem BCBS of Maine (ME)
TXI Not assigned prefix
TXJ Anthem BCBS of Nevada (NV)
TXK Not assigned prefix
TXL Anthem BCBS of Wisconsin (WI)
TXM Anthem BCBS of Ohio (OH)
TXN BCBS Blue Care Network Michigan (MI)
TXO Not assigned prefix
TXP Premera BCBS of Alaska (AK)
TXQ Not assigned prefix
TXR BCBS of Texas (TX)
TXS BCBS of Texas (TX)
TXT BCBS of Massachusetts (MA)
TXU BCBS of Western New York (WNY)
TXV BCBS of Tennessee (TN)
TXW BCBS of Texas (TX)
TXX BCBS Prefix BCBS of Massachusetts (MA)
TXY Not assigned prefix
TXZ BCBS of Tennessee (TN)
TYA Premera BCBS of Alaska (AK)
TYB Blue shield(BS) of California (CA)
TYC Anthem Blue Cross(BC) of California (CA)
TYD Not assigned prefix
TYE Not assigned prefix
TYF Anthem BCBS of Ohio (OH)
TYG BCBS Prefix Arkansas (AR) Blue Cross
TYH Not assigned prefix
TYI Not assigned prefix
TYJ Not assigned prefix
TYK Anthem BCBS of Ohio (OH)
TYL BCBS of Texas (TX)
TYM Florida (FL) Blue
TYN Horizon BCBS of New Jersey (NJ)
TYO Blue shield(BS) of Northeastern New York (NeNY)
TYP Wellmark
TYQ
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TYR Anthem BCBS of Missouri (MO)
TYS Not assigned prefix
TYT BCBS of Illinois (IL)
TYU
Carefirst BCBS of MarylAnd the(MD), District of Columbia (DC) And theNorthern Virginia (VA)
TYV Not assigned prefix
TYW BCBS of Arizona (AZ)
TYX Not assigned prefix
TYY BCBS of Texas (TX)
TYZ Arkansas (AR) Blue Cross
TZA BCBS of Illinois (IL)
TZB Highmark BCBS of Pennsylvania (PA)
TZC Not assigned prefix
TZD Anthem BCBS of Ohio (OH)
TZE BCBS of Illinois (IL)
TZF Horizon BCBS of New Jersey (NJ)
TZG Not assigned prefix
TZH Not assigned prefix
TZI BCBS of Tennessee (TN)
TZJ BCBS of Illinois (IL)
TZK Not assigned prefix
TZL Highmark BCBS of Pennsylvania (PA)
TZM Anthem Blue Cross(BC) of California (CA)
TZN Anthem BCBS of Ohio (OH)
TZO Anthem BCBS of Georgia (GA)
TZP Not assigned prefix
TZQ Anthem BCBS of Ohio (OH)
TZR Not assigned prefix
TZS Premera BCBS of Alaska (AK)
TZT Arkansas (AR) Blue Cross
TZU Highmark BCBS of Pennsylvania (PA)
TZV Anthem BCBS of Indiana (IN)
TZW Highmark BCBS of Pennsylvania (PA)
TZX Anthem BCBS of Colorado (CO)
TZY Highmark BCBS of Pennsylvania (PA)
TZZ Not assigned prefix

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