Input a CLLI:

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-272MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS000/00/0000Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-273MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS000/00/0000Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-273
410-273-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-273-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-273-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-273-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS002/12/2016Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-273-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-273-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-273-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-273-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-273-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-273-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-278MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS000/00/0000Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-297MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS000/00/0000Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-297
410-297-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-297-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-297-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-297-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-297-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-297-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-297-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-306MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS000/00/0000Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-306
410-306-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-306-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-306-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-306-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-306-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-306-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-575MDVERIZON MARYLAND, INC. (Verizon Communications)9212FORKABRDMDABDS000/00/0000Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-575
410-575-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212FORKABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-575-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212FORKABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-575-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212FORKABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-575-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212FORKABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-575-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212FORKABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODABRDMDABDS000/00/0000Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-994
410-994-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-360
443-360-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS001/14/2008Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-395MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/13/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-395
443-395-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-395-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-395-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-395-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-395-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-395-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-395-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-395-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-395-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-395-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-558
443-558-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS004/12/2010Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-634MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/09/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-634
443-634-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/14/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-634-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/14/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-634-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/14/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-634-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/14/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-634-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/14/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-634-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/14/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-634-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/14/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-634-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/14/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-634-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/14/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-634-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212WATERLO236ABRDMDABDS011/14/2011Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-861MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/13/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-861
443-861-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-861-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-861-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-861-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-861-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-861-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-861-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-861-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-861-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-861-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS008/14/2009Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info