First post and hopefully easy one...

Looking for a listing of all LEC Company Codes (2-4 character codes) that end Serial Circuit IDs. Or, even a search tool would be sweet. (i.e - SB for ATT, GTES for Verizon, etc etc)

Apologize in advance if I just over looked it somewhere.

Thank you!

Do you mean something like "/NE" for Verizon New England and prefix "FA/" for at&t in CT?

//NE still exists in Fairpoint (ex-Verizon) territories (ME/NH/VT).

I think new circuits installed with Fairpoint New England end with /ME, /NH and /VT within the states of Maine, New Hampshire and Vermont respectively.

Well we had some good topics on that very subject here the first five were topics that were lost when we went to the new server, but I don't want to delete them just in case we get them back. The rest of the links work.

I'm moving this to Telecom Service and Providers.

Yup you're right. I just looked at a service ticket I did yesterday:
Old CID-71/ARDU/122xxx//NE/
New CID- 71/ARDU/013xxx//ME/

The LEC techs rarely put the full CID on the NIDs, usually just 71ARDUXXXXXX with their Dymo labelers or markers.

There are a couple new ones around here, specifically for at&t metro ethernet.

For example, our 10 meg fiber circuit has a Cisco metro ethernet switch marked MLEC123456. The MLEC refers to 'ML' equipment at the CO.
The ethernet handoff on the at&t supplied Cisco router is 90KGQN123456 which refers to the individual 10 meg circuit.

Our new 1 gig fiber circuit has a Ciena metro ethernet switch with a circuit ID starting with JU101. This refers to Juniper equipment in the CO. This also has an at&t provided router with a 90KQGN circuit ID, in this case for a 20 meg circuit.

Thanks all...

Yes, was looking for just the trailers on the CKT IDs, SB for ATT, GTEZ and GTES for Verizon, etc etc

Links for the first four arent working for me Operator error im sure....

Not operator error, they got lost in a server upgrade, but I don't want to delete them in case we get them back, there was some good info in them.

Here's an interesting PDF from Frontier (who bought a lot of the Verizon around here)

https://www.frontier.com/Documents/wholesale/FrontierSPID-OCNList_Eff030112.pdf

In WV, the circuits are all CZUC (from what I've seen). 50 circuits are usually provisioned as T1s. 51s are reseller/ILEC circuits.