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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-979MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395COLUMBIABLTOMDKHBMD11/21/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-979
443-979-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395COLUMBIABLTOMDKHBMD11/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-979-1MDMETROPCS, INC. (T-Mobile US, Inc)5562COLUMBIANOCLLIKNOWN07/02/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-979-2MDMETROPCS, INC. (T-Mobile US, Inc)5562COLUMBIANOCLLIKNOWN10/29/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-979-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395COLUMBIABLTOMDKHBMD03/14/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-979-4MDMETROPCS, INC. (T-Mobile US, Inc)5562COLUMBIANOCLLIKNOWN12/05/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-979-5MDMETROPCS, INC. (T-Mobile US, Inc)5562COLUMBIANOCLLIKNOWN12/05/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-979-6MDMETROPCS, INC. (T-Mobile US, Inc)5562COLUMBIANOCLLIKNOWN02/10/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-979-7MDCOMCAST IP PHONE, LLC318JCOLUMBIANOCLLIKNOWN11/10/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-979-8MDONVOY, LLC - MD (Inteliquent)876DCOLUMBIANOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-979-9MDONVOY, LLC - MD (Inteliquent)876DCOLUMBIANOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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