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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
661-540CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS000/00/0000Prefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 661-540
661-540-0CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-540-1CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-540-2CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-540-3CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DPLDL PLDLSIMICACNGT103/08/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-540-4CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-540-5CAUTILITY TELECOM GROUP, LLC - CA9262PLDL PLDLNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-540-6CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-540-7CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-540-8CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-540-9CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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