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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
508-599MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WESTBOROBSTNMABLDS300/00/0000Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-599
508-599-0MACELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA (Verizon Wireless)6387WESTBOROCATNMAAKAMD10/06/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-599-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WESTBOROBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-599-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WESTBOROBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-599-3MACONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC (Windstream Holdings)4052WESTBORONOCLLIKNOWN07/09/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-599-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WESTBOROBSTNMABLDS312/14/2009Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-599-5MAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JWESTBORONOCLLIKNOWN03/08/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-599-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WESTBOROBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-599-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WESTBOROBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-599-8MACONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC (Windstream Holdings)4052WESTBORONOCLLIKNOWN03/03/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-599-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WESTBOROBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
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