Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
408-531CAPACIFIC BELL (AT&T)9740SNJS SOUTHSNJSCA15DS000/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-531
408-531-0CAPACIFIC BELL (AT&T)9740SNJS SOUTHSNJSCA15DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-531-1CAPACIFIC BELL (AT&T)9740SNJS SOUTHSNJSCA15DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-531-2CAPACIFIC BELL (AT&T)9740SNJS SOUTHSNJSCA15DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-531-3CAPACIFIC BELL (AT&T)9740SNJS SOUTHSNJSCA15DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-531-4CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JSNJS SOUTHSNJSCAYB0MD01/14/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-531-5CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006SNJS SOUTHHYWRCAMCDMD02/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-531-6CAONVOY, LLC - CA (Inteliquent)649CSNJS SOUTHNOCLLIKNOWN11/22/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-531-7CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006SNJS SOUTHHYWRCAMCDMD02/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-531-8CAPACIFIC BELL (AT&T)9740SNJS SOUTHSNJSCA15DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-531-9CAPACIFIC BELL (AT&T)9740SNJS SOUTHSNJSCA15DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info