Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
657-712CATELEPORT COMMUNICATIONS AMERICA, LLC - CA (AT&T)0004274114RMD00038977139ANAHEIMSHOKCA02IMD12/15/2023Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 657-712
657-712-0CAT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ANAHEIMRVSDCAYAGT101/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-712-1CAT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ANAHEIMRVSDCAYAGT101/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-712-2CAT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ANAHEIMRVSDCAYAGT101/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-712-3CAT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ANAHEIMRVSDCAYAGT101/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-712-4CAT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ANAHEIMRVSDCAYAGT101/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-712-5CAT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ANAHEIMRVSDCAYAGT101/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-712-6CATELEPORT COMMUNICATIONS AMERICA, LLC - CA (AT&T)0004274114RMD00038977139ANAHEIMSHOKCA02IMD12/15/2023Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-712-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ANAHEIMRVSDCAYAGT101/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-712-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ANAHEIMRVSDCAYAGT101/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-712-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ANAHEIMRVSDCAYAGT101/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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