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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
510-440CAPACIFIC BELL (AT&T)9740FRNK OLIVRFRMTCA12DS000/00/0000Prefix Type: RBOC
Switch Name: FREMONT (ADAMS)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-440
510-440-0CAPACIFIC BELL (AT&T)9740FRNK OLIVRFRMTCA12DS0N/APrefix Type: RBOC
Switch Name: FREMONT (ADAMS)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-440-1CAPACIFIC BELL (AT&T)9740FRNK OLIVRFRMTCA12DS0N/APrefix Type: RBOC
Switch Name: FREMONT (ADAMS)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-440-2CATERRA NOVA TELECOM INC.145JFRNK OLIVRFRMTCA12DS012/09/2020Prefix Type: IPES
Switch Name: FREMONT (ADAMS)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-440-3CABANDWIDTH.COM CLEC, LLC - CA981EFRNK OLIVRFRMTCA12DS012/09/2020Prefix Type: CLEC
Switch Name: FREMONT (ADAMS)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-440-4CAPACIFIC BELL (AT&T)9740FRNK OLIVRFRMTCA12DS0N/APrefix Type: RBOC
Switch Name: FREMONT (ADAMS)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-440-5CAPEERLESS NETWORK OF CALIFORNIA, LLC - CA373FFRNK OLIVRNOCLLIKNOWN10/02/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-440-6CAPACIFIC BELL (AT&T)9740FRNK OLIVRFRMTCA12DS0N/APrefix Type: RBOC
Switch Name: FREMONT (ADAMS)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-440-7CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010FRNK OLIVRFRMTCA12DS011/17/2022Prefix Type: WIRELESS
Switch Name: FREMONT (ADAMS)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-440-8CAPACIFIC BELL (AT&T)9740FRNK OLIVRFRMTCA12DS0N/APrefix Type: RBOC
Switch Name: FREMONT (ADAMS)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-440-9CAPACIFIC BELL (AT&T)9740FRNK OLIVRFRMTCA12DS0N/APrefix Type: RBOC
Switch Name: FREMONT (ADAMS)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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