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.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
978-262MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP000/00/0000Prefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-294MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP000/00/0000Prefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-294
978-294-0MATELNYX LLC073HBILLERICABLRCMAANRP004/14/2017Prefix Type: IPES
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-294-1MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-436MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP000/00/0000Prefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-436
978-436-2MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-436-3MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-436-4MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-436-5MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-436-6MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-436-7MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-436-8MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-436-9MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-437MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP000/00/0000Prefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-437
978-437-1MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-437-2MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-437-6MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-437-9MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-439MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP000/00/0000Prefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-439
978-439-0MATERRA NOVA TELECOM INC.145JBILLERICABLRCMAANRP010/04/2022Prefix Type: IPES
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-439-1MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-439-3MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-439-4MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-439-8MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-439-9MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-488MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP000/00/0000Prefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-488
978-488-0MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-488-1MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-488-3MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-488-5MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-488-9MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-545MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP000/00/0000Prefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-545
978-545-0MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-545-1MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-545-4MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-545-6MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-545-8MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-547MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP000/00/0000Prefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-547
978-547-0MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-547-1MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-547-2MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-547-4MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-547-6MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-622MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP000/00/0000Prefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-622
978-622-0MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-622-1MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-622-3MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-622-4MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-622-8MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-625MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP000/00/0000Prefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-625
978-625-5MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP0N/APrefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-629MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP000/00/0000Prefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-629
978-629-0MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-629-1MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-629-7MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-629-8MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-629-9MABANDWIDTH.COM CLEC, LLC - MA990EBILLERICABLRCMAANRP0N/APrefix Type: CLEC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-663MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP000/00/0000Prefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-667MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP000/00/0000Prefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-670MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP000/00/0000Prefix Type: RBOC
Switch Name: BILLERICA
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-671MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BILLERICABLRCMAANRP000/00/0000Prefix Type: RBOC
Switch Name: BILLERICA
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.