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
323-770CAPACIFIC BELL (AT&T)9740LSAN DA 09GRDNCA01DS100/00/0000Prefix Type: RBOC
Switch Name: GARDENA
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 323-770
323-770-0CAPACIFIC BELL (AT&T)9740LSAN DA 09GRDNCA01DS1N/APrefix Type: RBOC
Switch Name: GARDENA
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-770-1CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09CYCMCALLCM503/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-770-2CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09CYCMCALLCM503/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-770-3CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09CYCMCALLCM503/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-770-4CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09CYCMCALLCM503/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-770-5CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 09TRNECAGBGT309/26/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-770-6CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09CYCMCALLCM503/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-770-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 09TRNECAGBGT302/17/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-770-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 09TRNECAGBGT311/21/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-770-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 09TRNECAGBGT302/17/2017Prefix 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.