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
323-220CALEVEL 3 TELECOM OF CALIFORNIA, LP - CA (Lumen Technologies, Inc)7718LSAN DA 11IRVECAJTDS000/00/0000Prefix Type: CLEC
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 323-220
323-220-0CACURATEL, LLC - CA993BLSAN DA 11NOCLLIKNOWN08/12/2009Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-220-1CALEVEL 3 TELECOM OF CALIFORNIA, LP - CA (Lumen Technologies, Inc)7718LSAN DA 11IRVECAJTDS0N/APrefix Type: CLEC
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-220-2CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 11TRNECAGBGT304/04/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-220-3CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 11TRNECAGBGT304/04/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-220-4CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 11TRNECAGBGT304/04/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-220-5CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 11TRNECAGBGT304/04/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-220-6CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 11TRNECAGBGT304/04/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-220-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 11TRNECAGBGT306/16/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-220-8CATELNYX LLC073HLSAN DA 11NOCLLIKNOWN12/18/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-220-9CAONVOY SPECTRUM, LLC (Sinch)624HLSAN DA 11NOCLLIKNOWN03/02/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info