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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-249MDTELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T)7529MECHANCSVLWASHDCTTDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-249
240-249-0MDLEVEL 3 COMMUNICATIONS, LLC - MD6119MECHANCSVLNOCLLIKNOWN02/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-249-1MDUS LEC OF MARYLAND, INC.2589MECHANCSVLNOCLLIKNOWN01/15/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-249-2MDBANDWIDTH.COM CLEC, LLC - MD071FMECHANCSVLNOCLLIKNOWN05/29/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-249-3MDCOMCAST IP PHONE, LLC318JMECHANCSVLNOCLLIKNOWN06/30/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-249-4MDONVOY, LLC - MD876DMECHANCSVLNOCLLIKNOWN02/17/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-249-5MDBANDWIDTH.COM CLEC, LLC - MD071FMECHANCSVLNOCLLIKNOWN09/17/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-249-6MDIDT AMERICA, CORP. - MD228CMECHANCSVLNOCLLIKNOWN08/30/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-249-7MDONVOY, LLC - MD876DMECHANCSVLNOCLLIKNOWN02/17/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-249-8MDLEVEL 3 COMMUNICATIONS, LLC - MD6119MECHANCSVLNOCLLIKNOWN08/01/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-249-9MDTELEPORT COMMUNICATIONS AMERICA, LLC - DC7529MECHANCSVLWASHDCTTDS0N/APrefix Type: WIRELESS
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
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