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.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
623-388AZQWEST CORPORATION9636PHOENIXTLSNAZMADS000/00/0000Prefix Type: RBOC
Switch Name: TOLLESON
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
Thousands block for 623-388
623-388-0AZQWEST CORPORATION9636PHOENIXTLSNAZMADS0N/APrefix Type: RBOC
Switch Name: TOLLESON
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
623-388-1AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529PHOENIXTEMPAZNR5MD02/09/2006Prefix Type: PCS
Switch Name: TEMPE
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-388-2AZQWEST CORPORATION9636PHOENIXTLSNAZMADS0N/APrefix Type: RBOC
Switch Name: TOLLESON
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
623-388-3AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS003/29/2004Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-388-4AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS003/29/2004Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-388-5AZQWEST CORPORATION9636PHOENIXTLSNAZMADS0N/APrefix Type: RBOC
Switch Name: TOLLESON
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
623-388-6AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS003/29/2004Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-388-7AZMETROPCS, INC. (T-Mobile US, Inc)5562PHOENIXTEMPAZNR7MD03/07/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-388-8AZQWEST CORPORATION9636PHOENIXTLSNAZMADS0N/APrefix Type: RBOC
Switch Name: TOLLESON
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
623-388-9AZQWEST CORPORATION9636PHOENIXTLSNAZMADS0N/APrefix Type: RBOC
Switch Name: TOLLESON
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2023, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.