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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
424-528CATELEPORT COMMUNICATIONS AMERIC (AT&T)7139CMTN GRDNLSANCA03DS703/17/2017Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 424-528
424-528-0CAONVOY, LLC - CA (Inteliquent)649CCMTN GRDNNOCLLIKNOWN05/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-528-1CATELNYX LLC073HCMTN GRDNNOCLLIKNOWN05/22/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-528-2CATIME WARNER CBL INFO SVCS (CA)576CCMTN GRDNNOCLLIKNOWN08/09/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-528-3CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CMTN GRDNIRVECA621MD05/14/2018Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-528-4CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CMTN GRDNIRVECA621MD05/14/2018Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-528-5CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CMTN GRDNIRVECA621MD05/14/2018Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-528-6CATELEPORT COMMUNICATIONS AMERIC (AT&T)7139CMTN GRDNLSANCA03DS703/20/2017Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-528-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CMTN GRDNIRVECA621MD05/14/2018Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-528-8CAONVOY SPECTRUM, LLC (Inteliquent)624HCMTN GRDNNOCLLIKNOWN05/05/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-528-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CMTN GRDNIRVECA621MD05/14/2018Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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