Company Name: State:
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 240-242
240-242-6MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSNGTNZN11NOCLLIKNOWN08/09/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-245
240-245-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSNG236Z14NOCLLIKNOWN12/19/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-449
240-449-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697GAITHERSBGNOCLLIKNOWN08/09/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-619
240-619-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSHNGTNZN5NOCLLIKNOWN12/19/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-708
240-708-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697LAUREL238NOCLLIKNOWN11/09/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-865
240-865-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSNG238Z14NOCLLIKNOWN12/19/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-269
301-269-8MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSHNGTNZN2NOCLLIKNOWN06/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-372
301-372-5MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSNGTNZN16NOCLLIKNOWN06/07/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-388
301-388-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSNGTNZN12NOCLLIKNOWN04/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-389
301-389-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSNG236Z13NOCLLIKNOWN05/24/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-542
301-542-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WALDORFNOCLLIKNOWN12/21/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-549
301-549-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ASHTON236NOCLLIKNOWN10/20/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-637
301-637-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSNGTNZN10NOCLLIKNOWN11/16/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-812
301-812-5MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSNG238Z15NOCLLIKNOWN08/16/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-820
301-820-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697GAITHERSBGNOCLLIKNOWN05/17/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-823
301-823-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSNG236Z13NOCLLIKNOWN11/09/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-828
301-828-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSHNGTNZN2NOCLLIKNOWN10/13/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-832
301-832-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSHNGTNZN4NOCLLIKNOWN05/25/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-920
301-920-5MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSHNGTNZN3NOCLLIKNOWN11/17/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-965
301-965-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WSHNGTNZN6NOCLLIKNOWN07/16/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-974
301-974-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697LAUREL236NOCLLIKNOWN04/24/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-374
410-374-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697HAMPSTEADNOCLLIKNOWN03/03/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-387
410-387-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BALTIMORENOCLLIKNOWN09/20/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-497
410-497-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PARKVILLENOCLLIKNOWN03/07/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-514
410-514-4MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SEVERNNOCLLIKNOWN07/02/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-557
410-557-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697FORKNOCLLIKNOWN03/09/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-776
410-776-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BEL AIRNOCLLIKNOWN03/09/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-840
410-840-6MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697REISTERSTNNOCLLIKNOWN11/16/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-861
410-861-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WESTMINSTRNOCLLIKNOWN01/10/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-888
410-888-6MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WATERLO236NOCLLIKNOWN11/11/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
410-900MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BALTIMOREBLTMMDCH14Z10/04/2004Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-900
410-900-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BALTIMOREBLTMMDCH14Z10/05/2004Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-988
410-988-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ELLICOTTCYNOCLLIKNOWN02/10/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-994
410-994-4MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697EDGEWOODNOCLLIKNOWN03/09/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-227MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PT DEPOSITBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-227
443-227-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PT DEPOSITBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-230MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ODENTONBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-230
443-230-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ODENTONBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-231
443-231-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ESSEXNOCLLIKNOWN04/04/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-238MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PARKTONBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-238
443-238-2MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PARKTONBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-247MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697UNION BDGBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-247
443-247-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697UNION BDGBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-256MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697NORTH EASTBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-256
443-256-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697NORTH EASTBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-292
443-292-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697CROFTONNOCLLIKNOWN09/17/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-316
443-316-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WOODLAWNNOCLLIKNOWN04/14/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-328MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SYKESVILLEBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-328
443-328-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SYKESVILLEBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-330
443-330-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697COCKEYSVLNOCLLIKNOWN02/10/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697TANEYTOWNBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-331
443-331-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697TANEYTOWNBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-334
443-334-4MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PIKESVILLENOCLLIKNOWN02/10/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-338MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SPARKSGLNCBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-338
443-338-2MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SPARKSGLNCBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-339MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SHERWD FORBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-339
443-339-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SHERWD FORBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-342MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SOLOMONSBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-342
443-342-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SOLOMONSBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
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LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-347MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697CARDIFFBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
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LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-347
443-347-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697CARDIFFBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
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LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-383MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SILVER RUNBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
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LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-383
443-383-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SILVER RUNBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
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LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-419
443-419-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697GLENWOODNOCLLIKNOWN03/28/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-432MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PRINCEFRCKBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-432
443-432-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PRINCEFRCKBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
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LATA: Baltimore MD (238)
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Detailed Switch Info
Thousands block for 443-433
443-433-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ANNAPOLISNOCLLIKNOWN03/23/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-489
443-489-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697CHASENOCLLIKNOWN01/12/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-492
443-492-6MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ELKRIDGENOCLLIKNOWN07/22/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-526MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697HAVREGRACEBLTMMDCH14Z00/00/0000Prefix Type: CLEC
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Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-526
443-526-2MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697HAVREGRACEBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
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Detailed Switch Info
Thousands block for 443-558
443-558-4MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ABERDEENNOCLLIKNOWN02/17/2010Prefix Type: CLEC
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Detailed Switch Info
Thousands block for 443-575
443-575-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ARBUTUSNOCLLIKNOWN12/08/2011Prefix Type: CLEC
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Detailed Switch Info
Thousands block for 443-577
443-577-5MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697GLENBURNIENOCLLIKNOWN12/06/2004Prefix Type: CLEC
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Detailed Switch Info
443-582MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697CHURCHVLBLTMMDCH14Z00/00/0000Prefix Type: CLEC
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LATA: Baltimore MD (238)
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Detailed Switch Info
Thousands block for 443-582
443-582-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697CHURCHVLBLTMMDCH14ZN/APrefix Type: CLEC
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Detailed Switch Info
443-583MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697COLUMBIABLTMMDCH14Z00/00/0000Prefix Type: CLEC
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Detailed Switch Info
Thousands block for 443-583
443-583-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697COLUMBIABLTMMDCH14ZN/APrefix Type: CLEC
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Detailed Switch Info
443-584MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697CROFTONBLTMMDCH14Z00/00/0000Prefix Type: CLEC
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Detailed Switch Info
Thousands block for 443-584
443-584-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697CROFTONBLTMMDCH14ZN/APrefix Type: CLEC
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Detailed Switch Info
443-585MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697DARLINGTONBLTMMDCH14Z00/00/0000Prefix Type: CLEC
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Detailed Switch Info
Thousands block for 443-585
443-585-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697DARLINGTONBLTMMDCH14ZN/APrefix Type: CLEC
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Detailed Switch Info
443-587MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697EDGEWOODBLTMMDCH14Z00/00/0000Prefix Type: CLEC
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Detailed Switch Info
Thousands block for 443-587
443-587-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697EDGEWOODBLTMMDCH14ZN/APrefix Type: CLEC
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Detailed Switch Info
443-593MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ELKTONBLTMMDCH14Z00/00/0000Prefix Type: CLEC
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Tandem: N/A
Detailed Switch Info
Thousands block for 443-593
443-593-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ELKTONBLTMMDCH14ZN/APrefix Type: CLEC
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Detailed Switch Info
Thousands block for 443-595
443-595-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SPARKSGLNCNOCLLIKNOWN06/01/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-601MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697FALLSTONBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-601
443-601-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697FALLSTONBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-602
443-602-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BALTIMORENOCLLIKNOWN04/17/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-606MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697FORKBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-606
443-606-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697FORKBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-607
443-607-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WEST RIVERNOCLLIKNOWN03/14/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-609
443-609-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697SYKESVILLENOCLLIKNOWN07/19/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-636
443-636-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697CATONSVLNOCLLIKNOWN01/31/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-639MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697HAMPSTEADBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-639
443-639-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697HAMPSTEADBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-644MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697JARRETTSVLBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-644
443-644-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697JARRETTSVLBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-645MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697MILLERSVLBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-645
443-645-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697MILLERSVLBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-646MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697NORTHBEACHBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-646
443-646-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697NORTHBEACHBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-647MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697NEWWINDSORBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-647
443-647-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697NEWWINDSORBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-652
443-652-5MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697TOWSONTWSNMDTWDS006/21/2016Prefix Type: CLEC
Switch Name: TOWSON
Switch Type: WECO 5ESS (Digital)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-733
443-733-2MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WATERLO238NOCLLIKNOWN03/05/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-787MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BEL AIRBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-787
443-787-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BEL AIRBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-805
443-805-2MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697GLENBURNIENOCLLIKNOWN02/07/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-808
443-808-2MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ANNAPOLISNOCLLIKNOWN07/31/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-841
443-841-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697TOWSONNOCLLIKNOWN02/10/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-843
443-843-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697HAVREGRACENOCLLIKNOWN12/06/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-868
443-868-6MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ESSEXNOCLLIKNOWN10/11/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-878
443-878-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697COLUMBIANOCLLIKNOWN07/29/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-879
443-879-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697DUNDALKNOCLLIKNOWN12/22/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-931
443-931-4MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BALTIMORENOCLLIKNOWN08/10/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-947MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PERRYVILLEBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-947
443-947-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PERRYVILLEBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-948
443-948-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BALTIMORENOCLLIKNOWN02/26/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-968
443-968-3MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PRINCEFRCKNOCLLIKNOWN07/03/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-224
667-224-6MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BALTIMORENOCLLIKNOWN06/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-224-7MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BALTIMORENOCLLIKNOWN06/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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