Warning: site is in maintainance mode, data may not be accurate and some queries may not work!
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
408-382CAPACIFIC BELL (AT&T)9740SNJS NORTHSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 408-382
408-382-0CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-382-2CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-382-3CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-382-4CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-382-5CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-382-6CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-382-7CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-382-8CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-392CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-436CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-437CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-441CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-451CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-452CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-453CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-467CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-487CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-501CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 408-501
408-501-0CAPACIFIC BELL9740SNJS WESTSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-501-1CAPACIFIC BELL9740SNJS WESTSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-501-2CAPACIFIC BELL9740SNJS WESTSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-501-3CAPACIFIC BELL9740SNJS WESTSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-501-4CAPACIFIC BELL9740SNJS WESTSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-501-7CAPACIFIC BELL9740SNJS WESTSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-501-8CAPACIFIC BELL9740SNJS WESTSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-501-9CAPACIFIC BELL9740SNJS WESTSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-546CAPACIFIC BELL (AT&T)9740SNJS NORTHSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-571CAPACIFIC BELL (AT&T)9740SNJS NORTHSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 408-571
408-571-0CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-571-1CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-571-2CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-571-3CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-571-4CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-571-5CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-571-7CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-573CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-750CAPACIFIC BELL (AT&T)9740SNJS NORTHSNJSCA21DS103/08/2001Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 408-750
408-750-1CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-750-2CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-750-3CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-750-5CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-750-8CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-965CAPACIFIC BELL (AT&T)9740SNJS NORTHSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 408-965
408-965-0CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-965-1CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-965-2CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-965-3CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-965-4CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-965-5CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-965-6CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-965-7CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-965-8CAPACIFIC BELL9740SNJS NORTHSNJSCA21DS1N/APrefix Type: WIRELESS
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
408-967CAPACIFIC BELL (AT&T)9740SNJS WESTSNJSCA21DS100/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
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.