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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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-721MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS003/19/2020Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-721
240-721-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS003/20/2020Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-721-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS003/20/2020Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-721-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS003/20/2020Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-721-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS003/20/2020Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-721-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS003/20/2020Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-721-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS003/20/2020Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-420MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-516MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-568MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-669MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-735MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-736MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-763MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-817MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-967MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5STLDMDSLDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 5
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info