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-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
510-725CALEVEL 3 TELECOM OF CALIFORNIA, LP - CA (Lumen Technologies, Inc)0004351110RMD00060627718OKLD BKLYOKLDCAEBDS000/00/0000Prefix Type: CLEC
Switch Name: OAKLAND
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-725
510-725-0CAMETROPCS, INC. (T-Mobile US, Inc)N/A5562OKLD BKLYOKLECAZVGT002/05/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-725-1CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)0029611852RMD00034396006OKLD BKLYHYWRCAMCDMD02/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-725-2CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)0029611852RMD00034396006OKLD BKLYHYWRCAMCDMD06/09/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-725-3CALEVEL 3 TELECOM OF CALIFORNIA, LP - CA (Lumen Technologies, Inc)0004351110RMD00060627718OKLD BKLYOKLDCAEBDS0N/APrefix Type: CLEC
Switch Name: OAKLAND
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-725-4CALEVEL 3 COMMUNICATIONS, LLC - CA (Lumen Technologies, Inc)N/A8826OKLD BKLYNOCLLIKNOWN07/01/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-725-5CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)0029611852RMD00034396006OKLD BKLYHYWRCAMCDMD06/09/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-725-6CASONIC TELECOM, LLC - CA0016079766RMD0001812433EOKLD BKLYNOCLLIKNOWN12/07/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-725-7CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)0029611852RMD00034396006OKLD BKLYHYWRCAMCDMD09/13/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-725-8CAMETROPCS, INC. (T-Mobile US, Inc)N/A5562OKLD BKLYOKLECAZVGT007/24/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-725-9CAMETROPCS, INC. (T-Mobile US, Inc)N/A5562OKLD BKLYOKLECAZVGT003/31/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
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
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, 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.