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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
925-524CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 925-524
925-524-0CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS0N/APrefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-524-1CAWHITESKY COMMUNICATIONS, LLC553JCLAYTONNOCLLIKNOWN08/18/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-524-2CAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CLAYTONFRMTCAEDDS209/05/2006Prefix Type: CLEC
Switch Name: FREMONT
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-524-3CAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA (Verizon Communications)7240CLAYTONHYWRCAMCDS006/23/2008Prefix Type: CLEC
Switch Name: HAYWARD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-524-4CAPEERLESS NETWORK OF CALIFORNIA, LLC - CA373FCLAYTONNOCLLIKNOWN05/15/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-524-5CATERRA NOVA TELECOM INC.145JCLAYTONNOCLLIKNOWN10/04/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-524-6CAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA (Verizon Communications)7240CLAYTONHYWRCAMCDS012/30/2011Prefix Type: CLEC
Switch Name: HAYWARD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-524-7CAONVOY, LLC - CA (Sinch)649CCLAYTONNOCLLIKNOWN11/19/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-524-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CLAYTONOKLECAZVGT004/08/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-524-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CLAYTONCYTNCA11DS004/08/2021Prefix Type: PCS
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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