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
657-271CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529WESTMINSTRTRNECAGBGT305/05/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 657-271
657-271-0CAPAETEC COMMUNICATIONS, INC. - CA (Windstream Communications)4733WESTMINSTRANHMCANGDS007/09/2015Prefix Type: CLEC
Switch Name: ANAHEIM
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-271-1CAIP HORIZON LLC515JWESTMINSTRNOCLLIKNOWN08/21/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-271-2CAONVOY, LLC - CA (Sinch)649CWESTMINSTRNOCLLIKNOWN08/05/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-271-3CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529WESTMINSTRTRNECAGBGT309/08/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-271-4CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529WESTMINSTRTRNECAGBGT309/08/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-271-5CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529WESTMINSTRTRNECAGBGT305/05/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-271-6CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529WESTMINSTRTRNECAGBGT305/05/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-271-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529WESTMINSTRTRNECAGBGT305/05/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-271-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529WESTMINSTRTRNECAGBGT305/05/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-271-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529WESTMINSTRTRNECAGBGT305/05/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info