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
508-258MACONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC (Windstream Holdings)4052DENNISWRCSMA05DS000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-258
508-258-0MACOMCAST IP PHONE, LLC318JDENNISNOCLLIKNOWN04/11/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-258-1MATERRA NOVA TELECOM INC.145JDENNISNOCLLIKNOWN01/17/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-258-2MABROADVIEW NETWORKS, INC. - MA (Windstream Holdings)2899DENNISNOCLLIKNOWN10/25/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-258-3MALEVEL 3 COMMUNICATIONS, LLC - MA (CenturyLink, Inc)4018DENNISNOCLLIKNOWN11/11/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-258-4MAONVOY, LLC - MA (Inteliquent)892DDENNISNOCLLIKNOWN04/24/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-258-5MACOMCAST IP PHONE, LLC318JDENNISNOCLLIKNOWN05/31/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-258-6MACONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC (Windstream Holdings)4052DENNISWRCSMA05DS0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-258-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DENNISCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-258-8MAYMAX COMMUNICATIONS CORP. - MA (YMAX (a/k/a MagicJack))316EDENNISNOCLLIKNOWN02/07/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-258-9MABANDWIDTH.COM CLEC, LLC - MA990EDENNISNOCLLIKNOWN11/10/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2023, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.