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
301-349MDVERIZON MARYLAND, INC. (Verizon Communications)9212POOLESVLPLVLMDPVRS200/00/0000Prefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-349
301-349-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212POOLESVLPLVLMDPVRS2N/APrefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-349-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212POOLESVLPLVLMDPVRS2N/APrefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-349-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212POOLESVLPLVLMDPVRS2N/APrefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-349-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212POOLESVLPLVLMDPVRS2N/APrefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-407MDVERIZON MARYLAND, INC. (Verizon Communications)9212GAITHERSBGPLVLMDPVRS200/00/0000Prefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-407
301-407-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212GAITHERSBGPLVLMDPVRS2N/APrefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-407-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212GAITHERSBGPLVLMDPVRS204/02/2003Prefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-407-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212GAITHERSBGPLVLMDPVRS2N/APrefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-605MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNGTNZN10PLVLMDPVRS200/00/0000Prefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-605
301-605-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNGTNZN10PLVLMDPVRS2N/APrefix Type: RBOC
Switch Name: POOLESVILLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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