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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-837MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229HUGHESVLWASHDCINDS002/13/2001Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-837
240-837-0MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229HUGHESVLWASHDCINDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-837-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229HUGHESVLWASHDCINDS004/21/2011Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-837-2MDBANDWIDTH.COM CLEC, LLC - MD071FHUGHESVLNOCLLIKNOWN07/19/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-837-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855HUGHESVLBTVLMD12CMA01/13/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-837-4MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229HUGHESVLWASHDCINDS005/16/2014Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-837-5MDCENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JHUGHESVLWASIDCRG7MD05/14/2014Prefix Type: IPES
Switch Name: WSHNGTNZN1
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-837-6MDPEERLESS NETWORK OF MARYLAND, LLC568GHUGHESVLNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-837-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229HUGHESVLWASHDCINDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-837-8MDONVOY, LLC - MD (Inteliquent)876DHUGHESVLNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-837-9MDPEERLESS NETWORK OF MARYLAND, LLC568GHUGHESVLNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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