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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-261MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228SEVERNA PKBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-261
443-261-0MDBANDWIDTH.COM CLEC, LLC - MD071FSEVERNA PKNOCLLIKNOWN08/26/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-261-1MDUS LEC OF MARYLAND, INC.2589SEVERNA PKCLMAMDJTDS003/25/2002Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-261-2MDUS LEC OF MARYLAND, INC.2589SEVERNA PKCLMAMDJTDS007/26/2010Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-261-3MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228SEVERNA PKBLTOMDKHDS009/11/2008Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-261-4MDBANDWIDTH.COM CLEC, LLC - MD071FSEVERNA PKNOCLLIKNOWN08/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-261-5MDBANDWIDTH.COM CLEC, LLC - MD071FSEVERNA PKNOCLLIKNOWN09/28/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-261-6MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664SEVERNA PKBLTMMDCH40Z11/02/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-261-7MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664SEVERNA PKBLTMMDCH40Z11/02/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-261-8MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664SEVERNA PKBLTMMDCH40Z11/02/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-261-9MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664SEVERNA PKBLTMMDCH40Z11/02/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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