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
410-219MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-334MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-334
410-334-1MDONVOY SPECTRUM, LLC (Inteliquent)624HSALISBURYSLBRMDSBDS110/13/2021Prefix Type: WIRELESS
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-334-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-334-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-334-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-334-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-334-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-341MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-543MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-546MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-548MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-572MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-572
410-572-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-572-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-572-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-572-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-572-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-572-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-572-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-677MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-713
410-713-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS110/14/2003Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-742MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-749MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-845
410-845-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS101/24/2003Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-860MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-260MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-260
443-260-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-260-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-260-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-260-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-260-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-260-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-260-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-260-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-260-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-523MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS100/00/0000Prefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-523
443-523-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212SALISBURYSLBRMDSBDS1N/APrefix Type: RBOC
Switch Name: SALISBURY
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
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