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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 240-270
240-270-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WALDORFNOCLLIKNOWN06/23/2015Prefix Type: CLEC
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
240-365MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697DAMASCS236LARLMDEH00T00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-466
240-466-0MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697MECHANCSVLNOCLLIKNOWN05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-474MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GAITHERSBGCHCHMDBE1MD05/22/2015Prefix Type: CLEC
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-474
240-474-4MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GAITHERSBGCHCHMDBE1MD05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-633MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697HUGHESVLCHCHMDBE1MD05/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-633
240-633-3MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697HUGHESVLCHCHMDBE1MD05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-661MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697LXTNPKGRMLCHCHMDBE1MD05/21/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-661
240-661-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697LXTNPKGRMLCHCHMDBE1MD05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-865
240-865-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WSNG238Z14NOCLLIKNOWN04/12/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-901
240-901-1MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697LA PLATANOCLLIKNOWN05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-972MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697LAUREL238BLTMMDCH25Z05/26/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-972
240-972-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697LAUREL238BLTMMDCH25Z05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-200
301-200-6MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697INDIANHEADNOCLLIKNOWN05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-242
301-242-2MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697BRANDYWINENOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-246
301-246-5MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697NANJEMOYNOCLLIKNOWN05/06/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-307
301-307-7MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WSNG238Z13NOCLLIKNOWN05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-329
301-329-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ASHTON238NOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-448
301-448-4MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WSHNGTNZN3NOCLLIKNOWN12/14/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-551MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WSHNGTNZN3LARLMDEH00T00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-561MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WSHNGTNZN3LARLMDEH00T00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-584MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WSNGTNZN12LARLMDEH00T00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-658
301-658-0MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ASHTON236NOCLLIKNOWN05/11/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-690
301-690-3MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697LEONARDTNNOCLLIKNOWN05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-691
301-691-6MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697POOLESVLNOCLLIKNOWN05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-727MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WSHNGTNZN5LARLMDEH00T00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-812
301-812-8MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WSNG238Z15NOCLLIKNOWN05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
301-813MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WSHNGTNZN2LARLMDEH00T00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-875
301-875-0MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697LAUREL236NOCLLIKNOWN10/01/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-886
301-886-3MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WSNG236Z13NOCLLIKNOWN04/12/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-238
410-238-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ESSEXNOCLLIKNOWN05/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-324
410-324-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697TOWSONNOCLLIKNOWN06/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-344
410-344-4MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697CHASENOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-399
410-399-5MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697BEL AIRNOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-452
410-452-2MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697CARDIFFNOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-509MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WATERLO236LARLMDEH00T00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-557
410-557-5MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697FORKNOCLLIKNOWN04/17/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-587
410-587-7MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ARBUTUSNOCLLIKNOWN05/04/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-650
410-650-1MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697DUNDALKNOCLLIKNOWN05/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-692
410-692-1MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697JARRETTSVLNOCLLIKNOWN05/20/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-741
410-741-7MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WEST RIVERNOCLLIKNOWN05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-775
410-775-3MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697UNION BDGNOCLLIKNOWN04/12/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-781
410-781-2MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ELLICOTTCYNOCLLIKNOWN04/17/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-794
410-794-5MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697COLUMBIANOCLLIKNOWN04/17/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-807
410-807-4MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697CATONSVLNOCLLIKNOWN04/17/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-914
410-914-6MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697CHURCHVLNOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-915MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697BALTIMORELARLMDEH00T10/27/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-985MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WATERLO236CHCHMDBE1MD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-999MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENBURNIELARLMDEH00T06/09/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-999
410-999-2MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENBURNIELARLMDEH00T10/21/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-3MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENBURNIELARLMDEH00T10/21/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-6MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENBURNIELARLMDEH00T06/16/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENBURNIELARLMDEH00T06/16/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-331
443-331-8MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697TANEYTOWNNOCLLIKNOWN06/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-419
443-419-8MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENWOODNOCLLIKNOWN05/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-456
443-456-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697EDGEWOODNOCLLIKNOWN05/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-457
443-457-4MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697BRYNPKLNCMNOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-504
443-504-6MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697FALLSTONNOCLLIKNOWN05/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-526
443-526-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697HAVREGRACENOCLLIKNOWN05/20/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-585
443-585-5MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697DARLINGTONNOCLLIKNOWN05/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-639
443-639-6MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697HAMPSTEADNOCLLIKNOWN05/20/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-663
443-663-0MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WOODLAWNNOCLLIKNOWN05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-747
443-747-5MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697PT DEPOSITNOCLLIKNOWN04/17/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-775
443-775-6MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ANNAPOLISNOCLLIKNOWN05/04/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-776
443-776-6MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ELKRIDGENOCLLIKNOWN05/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-914
443-914-5MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WORTHINGTNNOCLLIKNOWN05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-933
443-933-3MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697COCKEYSVLNOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-941
443-941-1MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ELKTONNOCLLIKNOWN05/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-228
667-228-0MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ABERDEENNOCLLIKNOWN05/01/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-333MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ARGRGBSNISBLTMMDCH25Z05/14/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-333
667-333-3MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697ARGRGBSNISBLTMMDCH25Z05/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-367MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WESTMINSTRBLTMMDCH25Z05/21/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-367
667-367-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697WESTMINSTRBLTMMDCH25Z05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info