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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
443-747MDCORE COMMUNICATIONS, INC.- MDN/A2593PT DEPOSITBLTMMD91DS102/22/2002Prefix 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
443-747-0MDCORE COMMUNICATIONS, INC.- MDN/A2593PT DEPOSITBLTMMD91DS103/04/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-747-1MDBANDWIDTH.COM CLEC, LLC - MD0017042060RMD0003709071FPT DEPOSITNOCLLIKNOWN05/20/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-747-2MDPAETEC ITEL, LLCN/A829JPT DEPOSITCLMAMDJTDS001/15/2004Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-747-3MDCORE COMMUNICATIONS, INC.- MDN/A2593PT DEPOSITBLTMMD91DS1N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-747-4MDIDT AMERICA, CORP. - MDN/A228CPT DEPOSITNOCLLIKNOWN12/08/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-747-5MDBALTIMORE-WASHINGTON TELEPHONE (BWT)0008104507RMD00045168697PT DEPOSITNOCLLIKNOWN04/17/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-747-6MDHD CARRIER LLC0026630681RMD0013231321JPT DEPOSITNOCLLIKNOWN04/20/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-747-7MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-747-8MDPEERLESS NETWORK OF MARYLAND, LLCN/A568GPT DEPOSITNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-747-9MDPEERLESS NETWORK OF MARYLAND, LLCN/A568GPT DEPOSITNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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