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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
925-520CAPACIFIC BELL (AT&T)9740PLEASANTONPLTNCA13DS000/00/0000Prefix Type: RBOC
Switch Name: PLEASANTON (HACIENDA)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 925-520
925-520-0CAPACIFIC BELL (AT&T)9740PLEASANTONPLTNCA13DS0N/APrefix Type: RBOC
Switch Name: PLEASANTON (HACIENDA)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-520-1CAPACIFIC BELL (AT&T)9740PLEASANTONPLTNCA13DS0N/APrefix Type: RBOC
Switch Name: PLEASANTON (HACIENDA)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-520-2CAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229PLEASANTONFRMTCAEDDS008/26/2005Prefix Type: CLEC
Switch Name: FREMONT
Switch Type: NORTEL DMS 500
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-520-3CALEVEL 3 COMMUNICATIONS, LLC - CA (CenturyLink, Inc)8826PLEASANTONNOCLLIKNOWN06/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-520-4CAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229PLEASANTONFRMTCAEDDS008/26/2005Prefix Type: CLEC
Switch Name: FREMONT
Switch Type: NORTEL DMS 500
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-520-5CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PLEASANTONCNCRCADOCM504/20/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-520-6CAPACIFIC BELL (AT&T)9740PLEASANTONPLTNCA13DS0N/APrefix Type: RBOC
Switch Name: PLEASANTON (HACIENDA)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-520-7CAPACIFIC BELL (AT&T)9740PLEASANTONPLTNCA13DS0N/APrefix Type: RBOC
Switch Name: PLEASANTON (HACIENDA)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-520-8CAPACIFIC BELL (AT&T)9740PLEASANTONPLTNCA13DS0N/APrefix Type: RBOC
Switch Name: PLEASANTON (HACIENDA)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-520-9CAONVOY SPECTRUM, LLC (Inteliquent)624HPLEASANTONNOCLLIKNOWN11/16/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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