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
301-218MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z14UPMRMDCCDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 14
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-249MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z14UPMRMDCCDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 14
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-430MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z14UPMRMDCCDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 14
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-430
301-430-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z14UPMRMDCCDS0N/APrefix Type: RBOC
Switch Name: WASZ 14
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-430-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z14UPMRMDCCDS0N/APrefix Type: RBOC
Switch Name: WASZ 14
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-430-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z14UPMRMDCCDS0N/APrefix Type: RBOC
Switch Name: WASZ 14
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-430-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z14UPMRMDCCDS0N/APrefix Type: RBOC
Switch Name: WASZ 14
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-430-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z14UPMRMDCCDS0N/APrefix Type: RBOC
Switch Name: WASZ 14
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-430-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z14UPMRMDCCDS0N/APrefix Type: RBOC
Switch Name: WASZ 14
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info