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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
650-522CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS100/00/0000Prefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-522
650-522-0CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006SAN MATEOHYWRCAMCDMD11/09/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-522-1CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-522-2CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-522-3CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JSAN MATEOSNJSCAYB0MD03/25/2009Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-522-4CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-522-5CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-522-6CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-522-7CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-522-8CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-522-9CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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