Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
972-901TXSOUTHWESTERN 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 972-901
972-901-0TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529GRANDPRARIDLLTTX01CMD12/13/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-901-1TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-901-2TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529GRANDPRARIDLLTTX01CMD12/13/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-901-3TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-901-4TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-901-5TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-901-6TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-901-7TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-901-8TXSOUTHWESTERN BELL9533GRANDPRARIDLLSTXGPRPAN/APrefix Type: RBOC
Switch Name: DALLAS GRAND PRAIRIE
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-901-9TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529GRANDPRARIDLLTTX01CMD12/13/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info