Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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
571-643VAVERIZON VIRGINIA, INC. (Verizon Communications)9213HERNDONHRNDVADUDS108/28/2001Prefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 571-643
571-643-0VAVERIZON VIRGINIA, INC. (Verizon Communications)9213HERNDONHRNDVADUDS1N/APrefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
571-643-7VAVERIZON VIRGINIA, INC. (Verizon Communications)9213HERNDONHRNDVADUDS1N/APrefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
703-484VAVERIZON VIRGINIA, INC. (Verizon Communications)9213WSNGTNZN19HRNDVADUDS100/00/0000Prefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
703-561VAVERIZON VIRGINIA, INC. (Verizon Communications)9213WSNGTNZN19HRNDVADUDS100/00/0000Prefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
703-713VAVERIZON VIRGINIA, INC. (Verizon Communications)9213WSNGTNZN19HRNDVADUDS100/00/0000Prefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 703-713
703-713-0VAVERIZON VIRGINIA, INC. (Verizon Communications)9213WSNGTNZN19HRNDVADUDS1N/APrefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
703-713-1VAVERIZON VIRGINIA, INC. (Verizon Communications)9213WSNGTNZN19HRNDVADUDS1N/APrefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
703-713-3VAVERIZON VIRGINIA, INC. (Verizon Communications)9213WSNGTNZN19HRNDVADUDS1N/APrefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
703-713-4VAVERIZON VIRGINIA, INC. (Verizon Communications)9213WSNGTNZN19HRNDVADUDS1N/APrefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
703-713-6VAVERIZON VIRGINIA, INC. (Verizon Communications)9213WSNGTNZN19HRNDVADUDS1N/APrefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
703-713-9VAVERIZON VIRGINIA, INC. (Verizon Communications)9213WSNGTNZN19HRNDVADUDS1N/APrefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
703-793VAVERIZON VIRGINIA, INC. (Verizon Communications)9213HERNDONHRNDVADUDS100/00/0000Prefix Type: RBOC
Switch Name: DULLES CORNER
Switch Type: NTDMS100
LATA: N/A
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.