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
301-223MDVERIZON MARYLAND, INC. (Verizon Communications)9212WILLIAMSPTWLPTMDWPRS200/00/0000Prefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-223
301-223-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212WILLIAMSPTWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-223-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212WILLIAMSPTWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-223-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212WILLIAMSPTWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-223-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WILLIAMSPTWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-223-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212WILLIAMSPTWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-223-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212WILLIAMSPTWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-223-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WILLIAMSPTWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-223-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212WILLIAMSPTWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-416
301-416-3MDCORE COMMUNICATIONS, INC.- MD2593MYERSVILLEWLPTMDWPRS204/16/2019Prefix Type: CLEC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-582MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNWLPTMDWPRS200/00/0000Prefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-582
301-582-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-582-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-582-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-582-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-582-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-582-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-582-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-582-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-582-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212HAGERSTOWNWLPTMDWPRS2N/APrefix Type: RBOC
Switch Name: WILLIAMSPORT
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
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