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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
508-503MAGLOBAL CROSSING LOCAL SERVICES, INC. - MA (CenturyLink, Inc)8345PLYMOUTHBSTPMALLRMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-503
508-503-0MACTC COMMUNICATIONS CORP. - MA (Windstream Holdings)3370PLYMOUTHNOCLLIKNOWN04/14/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-503-1MALEVEL 3 COMMUNICATIONS, LLC - MA (CenturyLink, Inc)4018PLYMOUTHNOCLLIKNOWN09/27/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-503-2MACTC COMMUNICATIONS CORP. - MA (Windstream Holdings)3370PLYMOUTHNOCLLIKNOWN02/11/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-503-3MAGLOBAL CROSSING LOCAL SERVICES, INC. - MA (CenturyLink, Inc)8345PLYMOUTHBSTPMALLRMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-503-4MATERRA NOVA TELECOM INC.145JPLYMOUTHNOCLLIKNOWN05/23/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-503-5MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036PLYMOUTHCMBSMA01GT301/04/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-503-6MAONVOY, LLC - MA (Inteliquent)892DPLYMOUTHNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-503-7MALEVEL 3 COMMUNICATIONS, LLC - MA (CenturyLink, Inc)4018PLYMOUTHNOCLLIKNOWN06/19/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-503-8MALEVEL 3 COMMUNICATIONS, LLC - MA (CenturyLink, Inc)4018PLYMOUTHNOCLLIKNOWN05/12/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
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