Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
508-530MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FRANKLINCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-530
508-530-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FRANKLINCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-1MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036FRANKLINCMBSMA01GT308/16/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-2MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036FRANKLINCMBSMA01GT308/16/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-3MACOMCAST IP PHONE, LLC318JFRANKLINNOCLLIKNOWN01/12/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-4MACOMCAST IP PHONE, LLC318JFRANKLINNOCLLIKNOWN12/28/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-5MAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JFRANKLINNOCLLIKNOWN05/04/2007Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-6MAONVOY SPECTRUM, LLC (Inteliquent)624HFRANKLINNOCLLIKNOWN10/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FRANKLINCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-8MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036FRANKLINCMBSMA01GT302/20/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FRANKLINCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info