Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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.

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
339-814MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
339-920MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-216 is split into 1,000-number blocks - detail below
781-216-0XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS103/22/2005Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-216-1XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS103/22/2005Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-216-2XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS103/22/2005Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-216-3XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS103/22/2005Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-256MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-314MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-314 is split into 1,000-number blocks - detail below
781-314-2XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-314-3XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-314-4XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-314-5XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-314-7XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-317MABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS100/00/0000Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-317 is split into 1,000-number blocks - detail below
781-317-0XXXMABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS1N/APrefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-317-1XXXMABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS1N/APrefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-317-4XXXMABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS1N/APrefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-317-5XXXMABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS1N/APrefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-317-9XXXMABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS1N/APrefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-392MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-392 is split into 1,000-number blocks - detail below
781-392-0XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-392-1XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-392-2XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-392-3XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-398MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-409MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-409 is split into 1,000-number blocks - detail below
781-409-2XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-409-3XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-409-4XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-409-5XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-409-6XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-409-7XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-409-8XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-409-9XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS1N/APrefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-529MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612MATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/12/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612 is split into 1,000-number blocks - detail below
781-612-0XXXMATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/16/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612-1XXXMATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/16/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612-2XXXMATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/16/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612-3XXXMATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/16/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612-4XXXMATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/16/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612-5XXXMATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/16/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612-6XXXMATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/16/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612-7XXXMATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/16/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612-8XXXMATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/16/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-612-9XXXMATC SYSTEMS, INC.N/A7135CANTONWLHMMASPDS102/16/2021Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-614MABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS100/00/0000Prefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-614 is split into 1,000-number blocks - detail below
781-614-1XXXMABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS1N/APrefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-614-2XXXMABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS1N/APrefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-614-3XXXMABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS1N/APrefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-614-4XXXMABANDWIDTH.COM CLEC, LLC - MA0017042060RMD0003709990EWALTHAMWLHMMASPDS1N/APrefix Type: CLEC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-642MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-647MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-736MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-788MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-891MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-893MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-894MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-899MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-907 is split into 1,000-number blocks - detail below
781-907-1XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS102/11/2008Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-907-2XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS102/11/2008Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-907-3XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS102/11/2008Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
781-920MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102WALTHAMWLHMMASPDS100/00/0000Prefix Type: RBOC
Switch Name: WALTHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WLHMMASPDS1))
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
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, 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.