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.

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
971-255ORMETROPCS, INC. (T-Mobile US, Inc)N/A5562PORTLANDPTLJORIY1MD01/18/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLJORIY1MD))
971-255 is split into 1,000-number blocks - detail below
971-255-0XXXORCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JPORTLANDPTLDOR13XFX03/31/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLDOR13XFX))
971-255-1XXXORCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JPORTLANDPTLDOR13XFX03/31/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLDOR13XFX))
971-255-2XXXORT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529PORTLANDPTLJORIY0MD04/19/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLJORIY0MD))
971-255-3XXXORT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529PORTLANDPTLJORIY0MD11/21/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLJORIY0MD))
971-255-4XXXORELECTRIC LIGHTWAVE LLC DBA ALLSTREAMN/A7172PORTLANDNOCLLIKNOWN03/18/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-255-5XXXORELECTRIC LIGHTWAVE LLC DBA ALLSTREAMN/A7172PORTLANDNOCLLIKNOWN03/18/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-255-6XXXORT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529PORTLANDPTLJORIY0MD01/19/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLJORIY0MD))
971-255-7XXXORMETROPCS, INC. (T-Mobile US, Inc)N/A5562PORTLANDPTLJORIY1MD02/17/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLJORIY1MD))
971-255-8XXXORMETROPCS, INC. (T-Mobile US, Inc)N/A5562PORTLANDPTLJORIY1MD03/08/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLJORIY1MD))
971-255-9XXXORNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)0003291192RMD00369096010PORTLANDBENDOR248MD05/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: BENDOR248MD))