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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-649MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS006/20/2001Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-649
443-649-0MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS0N/APrefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-649-1MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS0N/APrefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-649-2MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS0N/APrefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-649-3MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS0N/APrefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-649-4MDMETROPCS, INC.5562SPARROWSPTNOCLLIKNOWN11/01/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-649-5MDCOMCAST IP PHONE, LLC318JSPARROWSPTNOCLLIKNOWN10/13/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-649-6MDCORE COMMUNICATIONS, INC.- MD2593SPARROWSPTNOCLLIKNOWN07/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-649-7MDMETROPCS, INC.5562SPARROWSPTNOCLLIKNOWN03/23/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-649-8MDIP HORIZON LLC515JSPARROWSPTNOCLLIKNOWN12/07/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-649-9MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS0N/APrefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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