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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
415-657CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS000/00/0000Prefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 415-657
415-657-0CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-1CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-2CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-3CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-4CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-5CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-6CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SNFC JUNPROKLECAZVGT003/14/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-7CAONVOY, LLC - CA (Inteliquent)649CSNFC JUNPRNOCLLIKNOWN09/20/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-8CAONVOY, LLC - CA (Inteliquent)649CSNFC JUNPRNOCLLIKNOWN09/20/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-9CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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