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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
323-373CAPACIFIC BELL (AT&T)9740LSAN DA 11LSANCA38DS000/00/0000Prefix Type: RBOC
Switch Name: LOS ANGELES (Republic)
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 323-373
323-373-0CAPACIFIC BELL (AT&T)9740LSAN DA 11LSANCA38DS0N/APrefix Type: RBOC
Switch Name: LOS ANGELES (Republic)
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-373-1CAPACIFIC BELL (AT&T)9740LSAN DA 11LSANCA38DS0N/APrefix Type: RBOC
Switch Name: LOS ANGELES (Republic)
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-373-2CAPACIFIC BELL (AT&T)9740LSAN DA 11LSANCA38DS0N/APrefix Type: RBOC
Switch Name: LOS ANGELES (Republic)
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-373-3CALEVEL 3 COMMUNICATIONS, LLC - CA (Lumen Technologies, Inc)8826LSAN DA 11NOCLLIKNOWN11/11/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-373-4CATON80 COMMUNICATIONS, LLC516JLSAN DA 11NOCLLIKNOWN02/22/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-373-5CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 11TRNECAGBGT311/07/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-373-6CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 11TRNECAGBGT308/31/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-373-7CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DLSAN DA 11TRNECAGBGT311/03/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-373-8CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DLSAN DA 11TRNECAGBGT301/10/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-373-9CAPACIFIC BELL (AT&T)9740LSAN DA 11LSANCA38DS0N/APrefix Type: RBOC
Switch Name: LOS ANGELES (Republic)
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info