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
202-575DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS000/00/0000Prefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-581DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS000/00/0000Prefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-582DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS000/00/0000Prefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 202-582
202-582-0DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-582-1DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-582-2DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-582-3DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-582-4DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-582-5DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-582-6DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-582-7DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-582-8DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-583DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS000/00/0000Prefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-584DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS000/00/0000Prefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 202-584
202-584-0DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-584-1DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-584-2DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-584-3DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-584-4DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-584-5DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-584-6DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-584-7DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-584-8DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCACDS0N/APrefix Type: RBOC
Switch Name: ANACOSTIA
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.