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
657-720CACOMCAST IP PHONE, LLC318JSANTA ANAANHMCA01XRY00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 657-720
657-720-1CACOMCAST IP PHONE, LLC318JSANTA ANAANHMCA01XRY09/26/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-720-2CACOMCAST IP PHONE, LLC318JSANTA ANAANHMCA01XRY08/01/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-720-3CACOMCAST IP PHONE, LLC318JSANTA ANAANHMCA01XRY08/01/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-720-4CACOMCAST IP PHONE, LLC318JSANTA ANAANHMCA01XRY08/01/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-720-5CACOMCAST IP PHONE, LLC318JSANTA ANAANHMCA01XRY08/01/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-720-6CALEVEL 3 TELECOM OF CALIFORNIA, LP - CA (CenturyLink, Inc)7718SANTA ANANOCLLIKNOWN10/06/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-720-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SANTA ANATRNECAGBGT308/07/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-720-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SANTA ANATRNECAGBGT308/07/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-720-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SANTA ANATRNECAGBGT308/07/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2023, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.