Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
503-528ORQWEST CORPORATION9638PORTLANDPTLDOR12DS000/00/0000Prefix Type: RBOC
Switch Name: Atlantic
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Portland OR (672)
Tandem: PTLDOR13C9T
Detailed Switch Info
Thousands block for 503-528
503-528-0ORQWEST CORPORATION9638PORTLANDPTLDOR12DS0N/APrefix Type: RBOC
Switch Name: Atlantic
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Portland OR (672)
Tandem: PTLDOR13C9T
Detailed Switch Info
503-528-1ORQWEST CORPORATION9638PORTLANDPTLDOR12DS0N/APrefix Type: RBOC
Switch Name: Atlantic
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Portland OR (672)
Tandem: PTLDOR13C9T
Detailed Switch Info
503-528-2ORQWEST CORPORATION9638PORTLANDPTLDOR12DS0N/APrefix Type: RBOC
Switch Name: Atlantic
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Portland OR (672)
Tandem: PTLDOR13C9T
Detailed Switch Info
503-528-3ORQWEST CORPORATION9638PORTLANDPTLDOR12DS0N/APrefix Type: RBOC
Switch Name: Atlantic
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Portland OR (672)
Tandem: PTLDOR13C9T
Detailed Switch Info
503-528-4ORNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PORTLANDPTLDOR62CM308/26/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
Detailed Switch Info
503-528-5ORQWEST CORPORATION9638PORTLANDPTLDOR12DS0N/APrefix Type: RBOC
Switch Name: Atlantic
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Portland OR (672)
Tandem: PTLDOR13C9T
Detailed Switch Info
503-528-6ORNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PORTLANDPTLDOR62CM308/26/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
Detailed Switch Info
503-528-7ORQWEST CORPORATION9638PORTLANDPTLDOR12DS0N/APrefix Type: RBOC
Switch Name: Atlantic
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Portland OR (672)
Tandem: PTLDOR13C9T
Detailed Switch Info
503-528-8ORQWEST CORPORATION9638PORTLANDPTLDOR12DS0N/APrefix Type: RBOC
Switch Name: Atlantic
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Portland OR (672)
Tandem: PTLDOR13C9T
Detailed Switch Info
503-528-9ORQWEST CORPORATION9638PORTLANDPTLDOR12DS0N/APrefix Type: RBOC
Switch Name: Atlantic
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Portland OR (672)
Tandem: PTLDOR13C9T
Detailed Switch Info
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