Input a CLLI:

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

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

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
202-543DCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-544DCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-546DCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-547DCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-548DCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-548 is split into 1,000-number blocks - detail below
202-548-0XXXDCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-548-1XXXDCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-548-2XXXDCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-548-3XXXDCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-548-4XXXDCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-548-5XXXDCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-548-6XXXDCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-548-8XXXDCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-548-9XXXDCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-608DCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
202-675DCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCLCDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCLCDS0))
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