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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-745MDXO MARYLAND, LLC (Verizon Communications)4773DAMASCS236WASHDCCZDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-745
240-745-0MDXO MARYLAND, LLC (Verizon Communications)4773DAMASCS236WASHDCCZDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-745-1MDUS LEC OF MARYLAND, INC.2589DAMASCS236TYCRVA03DS001/15/2004Prefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-745-2MDCOMCAST IP PHONE, LLC318JDAMASCS236NOCLLIKNOWN05/06/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-745-3MDXO MARYLAND, LLC (Verizon Communications)4773DAMASCS236WASHDCCZDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-745-4MDBANDWIDTH.COM CLEC, LLC - MD071FDAMASCS236NOCLLIKNOWN07/19/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-745-5MDBANDWIDTH.COM CLEC, LLC - MD071FDAMASCS236NOCLLIKNOWN01/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-745-6MDBANDWIDTH.COM CLEC, LLC - MD071FDAMASCS236NOCLLIKNOWN06/25/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-745-7MDONVOY, LLC - MD (Inteliquent)876DDAMASCS236NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-745-8MDLOCAL ACCESS LLC - MD082HDAMASCS236NOCLLIKNOWN02/19/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-745-9MDCORE COMMUNICATIONS, INC.- MD2593DAMASCS236NOCLLIKNOWN04/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
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