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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-409MDCAVALIER TELEPHONE MID-ATLANTI (Windstream Communications)3910EDGEWOODHNVAMDBHAMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-409
443-409-0MDCAVALIER TELEPHONE MID-ATLANTI (Windstream Communications)3910EDGEWOODHNVAMDBHAMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-1MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD05/21/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-2MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD05/21/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-3MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228EDGEWOODBLTOMDKHDS009/11/2008Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-4MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD08/19/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-5MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN06/08/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-6MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD09/09/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-7MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD09/09/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-8MDPEERLESS NETWORK OF MARYLAND, 568GEDGEWOODNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-9MDPEERLESS NETWORK OF MARYLAND, 568GEDGEWOODNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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