Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
972-266TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPA00/00/0000Prefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 972-266
972-266-0TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-266-1TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534GRANDPRARIFRBRTXBLGT901/02/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-266-2TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-266-3TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534GRANDPRARIFRBRTXBLGT901/02/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-266-4TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534GRANDPRARIFRBRTXBLGT901/02/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-266-5TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-266-6TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534GRANDPRARIFRBRTXBLGT901/02/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-266-7TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-266-8TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-266-9TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info