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
951-623CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PERRISIRVECA620MD12/15/2004Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 951-623
951-623-0CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PERRISIRVECA620MD12/17/2004Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-1CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DPERRISRVSDCAYAGT106/22/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-2CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PERRISRVSDCALBCM410/31/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-3CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006PERRISBLTNCAADGMD03/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-4CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PERRISIRVECA620MD03/22/2005Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-5CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DPERRISRVSDCAYAGT108/07/2009Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-6CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DPERRISRVSDCAYAGT102/04/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-7CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DPERRISRVSDCAYAGT112/28/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PERRISIRVECA620MD04/02/2021Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PERRISIRVECA620MD12/21/2004Prefix Type: PCS
Switch Name: IRVINE
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.