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
240-313MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-313
240-313-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-313-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS009/18/2001Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-313-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-313-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS011/09/2001Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-313-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-420MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-469
240-469-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS012/09/2009Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-527MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-527
240-527-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-527-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-393MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-393
301-393-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-393-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-393-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-393-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-393-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-393-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-393-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-416
301-416-1MDCORE COMMUNICATIONS, INC.- MD2593MYERSVILLEHGTWMDHGDS004/16/2019Prefix Type: CLEC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-665MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-665
301-665-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-665-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-665-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-665-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-665-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-665-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-714MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-714
301-714-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-714-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-714-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-714-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-714-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-714-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-714-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-714-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-714-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-733MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-739MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-745MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-745
301-745-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-745-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-745-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-745-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-745-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-745-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-745-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-745-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS0N/APrefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-745-9MDTERRA NOVA TELECOM INC.145JHAGERSTOWNHGTWMDHGDS008/26/2021Prefix Type: IPES
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-766MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-790MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-791MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-797MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNHGTWMDHGDS000/00/0000Prefix Type: RBOC
Switch Name: HAGERSTOWN
Switch Type: WECO 5ESS (Digital)
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
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