Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
972-872TXSOUTHWESTERN BELL9533ENNISENNSTXTRDS000/00/0000Prefix Type: RBOC
Switch Name: Ennis
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 972-872
972-872-0TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529ENNISDLLTTX01CMD09/16/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-872-1TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529ENNISDLLTTX01CMD09/16/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-872-2TXSOUTHWESTERN BELL9533ENNISENNSTXTRDS0N/APrefix Type: RBOC
Switch Name: Ennis
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-872-3TXSOUTHWESTERN BELL9533ENNISENNSTXTRDS0N/APrefix Type: RBOC
Switch Name: Ennis
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-872-4TXONVOY, LLC - TX (Sinch)903CENNISNOCLLIKNOWN03/05/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-872-5TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529ENNISDLLTTX01CMD09/16/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-872-6TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7148ENNISNOCLLIKNOWN12/10/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-872-7TXSOUTHWESTERN BELL9533ENNISENNSTXTRDS0N/APrefix Type: RBOC
Switch Name: Ennis
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-872-8TXBANDWIDTH.COM CLEC, LLC - TX004FENNISNOCLLIKNOWN10/15/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-872-9TXSOUTHWESTERN BELL9533ENNISENNSTXTRDS0N/APrefix Type: RBOC
Switch Name: Ennis
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info