Input a CLLI:

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

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-842MDVERIZON MARYLAND, INC. (Verizon Communications)9212CLEAR SPGCLSPMDCSRS000/00/0000Prefix Type: RBOC
Switch Name: CLEAR SPRING
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-842
301-842-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212CLEAR SPGCLSPMDCSRS0N/APrefix Type: RBOC
Switch Name: CLEAR SPRING
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-842-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212CLEAR SPGCLSPMDCSRS0N/APrefix Type: RBOC
Switch Name: CLEAR SPRING
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-842-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212CLEAR SPGCLSPMDCSRS0N/APrefix Type: RBOC
Switch Name: CLEAR SPRING
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-842-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212CLEAR SPGCLSPMDCSRS0N/APrefix Type: RBOC
Switch Name: CLEAR SPRING
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info