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
423-259TNUNITED STATES CELLULAR - TN6278NEWTAZWELLNWTZTNAH0MD04/27/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
Thousands block for 423-259
423-259-0TNUNITED STATES CELLULAR - TN6278NEWTAZWELLNWTZTNAH0MDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-259-1TNUNITED STATES CELLULAR - TN6278NEWTAZWELLNWTZTNAH0MDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-259-2TNLEVEL 3 COMMUNICATIONS, LLC - TN (CenturyLink, Inc)4806NEWTAZWELLNOCLLIKNOWN06/23/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-259-3TNBANDWIDTH.COM CLEC, LLC - TN124FNEWTAZWELLNOCLLIKNOWN10/17/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-259-4TNONVOY, LLC - TN (Inteliquent)525ENEWTAZWELLNOCLLIKNOWN07/30/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-259-5TNBANDWIDTH.COM CLEC, LLC - TN124FNEWTAZWELLNOCLLIKNOWN03/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-259-6TNTELEPORT COMMUNICATIONS AMERICA, LLC - TN (AT&T)114FNEWTAZWELLNOCLLIKNOWN06/25/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-259-8TNLEVEL 3 COMMUNICATIONS, LLC - TN (CenturyLink, Inc)4806NEWTAZWELLNOCLLIKNOWN06/24/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-259-9TNONVOY SPECTRUM, LLC (Inteliquent)624HNEWTAZWELLNOCLLIKNOWN05/18/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
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.