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.

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

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
408-310CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529MORGANHILLCNCRCALZ0MD12/26/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
408-310 is split into 1,000-number blocks - detail below
408-310-0XXXCAT-MOBILE USA, INC.N/A6529MORGANHILLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-310-2XXXCAT-MOBILE USA, INC.N/A6529MORGANHILLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-310-3XXXCAT-MOBILE USA, INC.N/A6529MORGANHILLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-429CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529CAMPBELLCNCRCALZ0MD09/19/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
408-429 is split into 1,000-number blocks - detail below
408-429-0XXXCAT-MOBILE USA, INC.N/A6529CAMPBELLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-429-3XXXCAT-MOBILE USA, INC.N/A6529CAMPBELLCNCRCALZ0MD 08/19/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-429-4XXXCAT-MOBILE USA, INC.N/A6529CAMPBELLCNCRCALZ0MD 02/03/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-429-5XXXCAT-MOBILE USA, INC.N/A6529CAMPBELLCNCRCALZ0MD 01/08/2008Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-429-9XXXCAT-MOBILE USA, INC.N/A6529CAMPBELLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-455CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529LOS GATOSCNCRCALZ0MD01/29/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
408-455 is split into 1,000-number blocks - detail below
408-455-0XXXCAT-MOBILE USA, INC.N/A6529LOS GATOSCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-455-2XXXCAT-MOBILE USA, INC.N/A6529LOS GATOSCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-455-3XXXCAT-MOBILE USA, INC.N/A6529LOS GATOSCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-455-4XXXCAT-MOBILE USA, INC.N/A6529LOS GATOSCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-455-5XXXCAT-MOBILE USA, INC.N/A6529LOS GATOSCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-480CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SUNNYVALECNCRCALZ0MD12/28/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
408-480 is split into 1,000-number blocks - detail below
408-480-0XXXCAT-MOBILE USA, INC.N/A6529SUNNYVALECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-480-1XXXCAT-MOBILE USA, INC.N/A6529SUNNYVALECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-480-2XXXCAT-MOBILE USA, INC.N/A6529SUNNYVALECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-480-3XXXCAT-MOBILE USA, INC.N/A6529SUNNYVALECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-480-4XXXCAT-MOBILE USA, INC.N/A6529SUNNYVALECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-480-5XXXCAT-MOBILE USA, INC.N/A6529SUNNYVALECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-480-6XXXCAT-MOBILE USA, INC.N/A6529SUNNYVALECNCRCALZ0MD 06/24/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-480-7XXXCAT-MOBILE USA, INC.N/A6529SUNNYVALECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-480-8XXXCAT-MOBILE USA, INC.N/A6529SUNNYVALECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-480-9XXXCAT-MOBILE USA, INC.N/A6529SUNNYVALECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-600CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SNJS SOUTHCNCRCALZ0MD08/16/2007Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
408-600 is split into 1,000-number blocks - detail below
408-600-5XXXCAT-MOBILE USA, INC.N/A6529SNJS SOUTHCNCRCALZ0MD 01/24/2008Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-600-9XXXCAT-MOBILE USA, INC.N/A6529SNJS SOUTHCNCRCALZ0MD 08/20/2007Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-627CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SNJS NORTHCNCRCALZ0MD10/29/2004Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
408-627 is split into 1,000-number blocks - detail below
408-627-0XXXCAT-MOBILE USA, INC.N/A6529SNJS NORTHCNCRCALZ0MD 10/29/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-627-1XXXCAT-MOBILE USA, INC.N/A6529SNJS NORTHCNCRCALZ0MD 05/11/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-627-2XXXCAT-MOBILE USA, INC.N/A6529SNJS NORTHCNCRCALZ0MD 05/11/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-627-5XXXCAT-MOBILE USA, INC.N/A6529SNJS NORTHCNCRCALZ0MD 01/07/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-627-9XXXCAT-MOBILE USA, INC.N/A6529SNJS NORTHCNCRCALZ0MD 10/29/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-677CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SNJS SOUTHCNCRCALZ0MD02/22/2006Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
408-677 is split into 1,000-number blocks - detail below
408-677-0XXXCAT-MOBILE USA, INC.N/A6529SNJS SOUTHCNCRCALZ0MD 02/27/2006Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-677-1XXXCAT-MOBILE USA, INC.N/A6529SNJS SOUTHCNCRCALZ0MD 08/28/2006Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-677-9XXXCAT-MOBILE USA, INC.N/A6529SNJS SOUTHCNCRCALZ0MD 02/27/2006Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-726CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SNJS NORTHCNCRCALZ0MD02/02/2005Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
408-726 is split into 1,000-number blocks - detail below
408-726-0XXXCAT-MOBILE USA, INC.N/A6529SNJS NORTHCNCRCALZ0MD 02/02/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
408-775CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SNJS NORTHCNCRCALZ0MD06/25/2008Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
408-775 is split into 1,000-number blocks - detail below
408-775-9XXXCAT-MOBILE USA, INC.N/A6529SNJS NORTHCNCRCALZ0MD 06/26/2008Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-299CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SAN RAFAELCNCRCALZ0MD12/26/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
415-299 is split into 1,000-number blocks - detail below
415-299-0XXXCAT-MOBILE USA, INC.N/A6529SAN RAFAELCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-299-1XXXCAT-MOBILE USA, INC.N/A6529SAN RAFAELCNCRCALZ0MD 03/29/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-299-2XXXCAT-MOBILE USA, INC.N/A6529SAN RAFAELCNCRCALZ0MD 08/06/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-299-5XXXCAT-MOBILE USA, INC.N/A6529SAN RAFAELCNCRCALZ0MD 02/22/2012Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-299-7XXXCAT-MOBILE USA, INC.N/A6529SAN RAFAELCNCRCALZ0MD 10/20/2003Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-299-9XXXCAT-MOBILE USA, INC.N/A6529SAN RAFAELCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-320CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529NOVATOCNCRCALZ0MD12/26/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
415-320 is split into 1,000-number blocks - detail below
415-320-0XXXCAT-MOBILE USA, INC.N/A6529NOVATOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-320-2XXXCAT-MOBILE USA, INC.N/A6529NOVATOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-320-9XXXCAT-MOBILE USA, INC.N/A6529NOVATOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-465CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SAUSALITOCNCRCALZ0MD01/29/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
415-465 is split into 1,000-number blocks - detail below
415-465-0XXXCAT-MOBILE USA, INC.N/A6529SAUSALITOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-465-2XXXCAT-MOBILE USA, INC.N/A6529SAUSALITOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-465-9XXXCAT-MOBILE USA, INC.N/A6529SAUSALITOCNCRCALZ0MD 01/21/2014Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-612CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529IGNACIOCNCRCALZ0MD09/19/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
415-612 is split into 1,000-number blocks - detail below
415-612-0XXXCAT-MOBILE USA, INC.N/A6529IGNACIOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-690CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529BELVEDERECNCRCALZ0MD09/19/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
415-690 is split into 1,000-number blocks - detail below
415-690-0XXXCAT-MOBILE USA, INC.N/A6529BELVEDERECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-690-3XXXCAT-MOBILE USA, INC.N/A6529BELVEDERECNCRCALZ0MD 07/26/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-690-5XXXCAT-MOBILE USA, INC.N/A6529BELVEDERECNCRCALZ0MD 06/13/2006Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-690-6XXXCAT-MOBILE USA, INC.N/A6529BELVEDERECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-690-9XXXCAT-MOBILE USA, INC.N/A6529BELVEDERECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
415-992CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SNFC CNTRLCNCRCALZ0MD00/00/0000Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
415-992 is split into 1,000-number blocks - detail below
415-992-0XXXCAT-MOBILE USA, INC.N/A6529SNFC CNTRLCNCRCALZ0MD 03/08/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-213CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529OKLD FRTVLCNCRCALZ0MD09/19/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
510-213 is split into 1,000-number blocks - detail below
510-213-0XXXCAT-MOBILE USA, INC.N/A6529OKLD FRTVLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-213-1XXXCAT-MOBILE USA, INC.N/A6529OKLD FRTVLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-213-2XXXCAT-MOBILE USA, INC.N/A6529OKLD FRTVLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-213-3XXXCAT-MOBILE USA, INC.N/A6529OKLD FRTVLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-213-4XXXCAT-MOBILE USA, INC.N/A6529OKLD FRTVLCNCRCALZ0MD 09/28/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-213-5XXXCAT-MOBILE USA, INC.N/A6529OKLD FRTVLCNCRCALZ0MD 01/28/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-213-9XXXCAT-MOBILE USA, INC.N/A6529OKLD FRTVLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-230CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529RICHMONDCNCRCALZ0MD02/15/2007Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
510-230 is split into 1,000-number blocks - detail below
510-230-9XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD 02/15/2007Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-375CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529RICHMONDCNCRCALZ0MD12/26/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
510-375 is split into 1,000-number blocks - detail below
510-375-0XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-375-1XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-375-2XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-375-3XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-375-4XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-375-5XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-375-6XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD 05/27/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-375-7XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-375-8XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-375-9XXXCAT-MOBILE USA, INC.N/A6529RICHMONDCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-396CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529FRNK MAINCNCRCALZ0MD12/26/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
510-415CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529HAYWARDCNCRCALZ0MD09/19/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
510-417CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529ELSBR-PINLCNCRCALZ0MD09/19/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
510-417 is split into 1,000-number blocks - detail below
510-417-0XXXCAT-MOBILE USA, INC.N/A6529ELSBR-PINLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-417-1XXXCAT-MOBILE USA, INC.N/A6529ELSBR-PINLCNCRCALZ0MD 07/22/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-417-5XXXCAT-MOBILE USA, INC.N/A6529ELSBR-PINLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-417-6XXXCAT-MOBILE USA, INC.N/A6529ELSBR-PINLCNCRCALZ0MD 11/04/2011Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-417-7XXXCAT-MOBILE USA, INC.N/A6529ELSBR-PINLCNCRCALZ0MD 07/15/2013Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-417-8XXXCAT-MOBILE USA, INC.N/A6529ELSBR-PINLCNCRCALZ0MD 08/26/2013Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-417-9XXXCAT-MOBILE USA, INC.N/A6529ELSBR-PINLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-512CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529HAYWARDCNCRCALZ0MD00/00/0000Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
510-512 is split into 1,000-number blocks - detail below
510-512-4XXXCAT-MOBILE USA, INC.N/A6529HAYWARDCNCRCALZ0MD 05/16/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-512-5XXXCAT-MOBILE USA, INC.N/A6529HAYWARDCNCRCALZ0MD 03/08/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-512-9XXXCAT-MOBILE USA, INC.N/A6529HAYWARDCNCRCALZ0MD 03/04/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-565CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529FRNK MAINCNCRCALZ0MD00/00/0000Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
510-565 is split into 1,000-number blocks - detail below
510-565-2XXXCAT-MOBILE USA, INC.N/A6529FRNK MAINCNCRCALZ0MD 11/16/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-565-3XXXCAT-MOBILE USA, INC.N/A6529FRNK MAINCNCRCALZ0MD 03/08/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-565-4XXXCAT-MOBILE USA, INC.N/A6529FRNK MAINCNCRCALZ0MD 10/20/2003Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-565-5XXXCAT-MOBILE USA, INC.N/A6529FRNK MAINCNCRCALZ0MD 05/27/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-565-6XXXCAT-MOBILE USA, INC.N/A6529FRNK MAINCNCRCALZ0MD 10/20/2003Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-565-8XXXCAT-MOBILE USA, INC.N/A6529FRNK MAINCNCRCALZ0MD 02/17/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-688CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529HAYWARDCNCRCALZ0MD00/00/0000Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
510-688 is split into 1,000-number blocks - detail below
510-688-1XXXCAT-MOBILE USA, INC.N/A6529HAYWARDCNCRCALZ0MD 03/10/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-717CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529OKLD BKLYCNCRCALZ0MD09/19/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
510-717 is split into 1,000-number blocks - detail below
510-717-0XXXCAT-MOBILE USA, INC.N/A6529OKLD BKLYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-717-1XXXCAT-MOBILE USA, INC.N/A6529OKLD BKLYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-717-2XXXCAT-MOBILE USA, INC.N/A6529OKLD BKLYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-717-3XXXCAT-MOBILE USA, INC.N/A6529OKLD BKLYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-717-4XXXCAT-MOBILE USA, INC.N/A6529OKLD BKLYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-717-5XXXCAT-MOBILE USA, INC.N/A6529OKLD BKLYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-717-6XXXCAT-MOBILE USA, INC.N/A6529OKLD BKLYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-717-7XXXCAT-MOBILE USA, INC.N/A6529OKLD BKLYCNCRCALZ0MD 08/21/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-717-8XXXCAT-MOBILE USA, INC.N/A6529OKLD BKLYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
510-717-9XXXCAT-MOBILE USA, INC.N/A6529OKLD BKLYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-278CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SSNFRNCSCOCNCRCALZ0MD12/27/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
650-278 is split into 1,000-number blocks - detail below
650-278-0XXXCAT-MOBILE USA, INC.N/A6529SSNFRNCSCOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-278-1XXXCAT-MOBILE USA, INC.N/A6529SSNFRNCSCOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-278-2XXXCAT-MOBILE USA, INC.N/A6529SSNFRNCSCOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-278-3XXXCAT-MOBILE USA, INC.N/A6529SSNFRNCSCOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-278-6XXXCAT-MOBILE USA, INC.N/A6529SSNFRNCSCOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-278-7XXXCAT-MOBILE USA, INC.N/A6529SSNFRNCSCOCNCRCALZ0MD 03/07/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-278-9XXXCAT-MOBILE USA, INC.N/A6529SSNFRNCSCOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-283CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529PALO ALTOCNCRCALZ0MD12/27/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
650-283 is split into 1,000-number blocks - detail below
650-283-0XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-283-1XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD 06/08/2007Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-283-2XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-283-3XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-283-4XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-283-5XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-283-6XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-283-7XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-283-8XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-283-9XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-305CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529LOS ALTOSCNCRCALZ0MD09/19/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
650-305 is split into 1,000-number blocks - detail below
650-305-0XXXCAT-MOBILE USA, INC.N/A6529LOS ALTOSCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-305-1XXXCAT-MOBILE USA, INC.N/A6529LOS ALTOSCNCRCALZ0MD 01/28/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-305-5XXXCAT-MOBILE USA, INC.N/A6529LOS ALTOSCNCRCALZ0MD 02/09/2015Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-305-6XXXCAT-MOBILE USA, INC.N/A6529LOS ALTOSCNCRCALZ0MD 02/09/2015Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-305-9XXXCAT-MOBILE USA, INC.N/A6529LOS ALTOSCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-307CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529MILLBRAECNCRCALZ0MD12/27/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
650-307 is split into 1,000-number blocks - detail below
650-307-0XXXCAT-MOBILE USA, INC.N/A6529MILLBRAECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-307-1XXXCAT-MOBILE USA, INC.N/A6529MILLBRAECNCRCALZ0MD 09/10/2021Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-307-2XXXCAT-MOBILE USA, INC.N/A6529MILLBRAECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-307-3XXXCAT-MOBILE USA, INC.N/A6529MILLBRAECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-307-4XXXCAT-MOBILE USA, INC.N/A6529MILLBRAECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-307-7XXXCAT-MOBILE USA, INC.N/A6529MILLBRAECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-307-8XXXCAT-MOBILE USA, INC.N/A6529MILLBRAECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-307-9XXXCAT-MOBILE USA, INC.N/A6529MILLBRAECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-396CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529MT VIEWCNCRCALZ0MD00/00/0000Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
650-396 is split into 1,000-number blocks - detail below
650-396-0XXXCAT-MOBILE USA, INC.N/A6529MT VIEWCNCRCALZ0MD 03/08/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-440CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529HALFMOONBYCNCRCALZ0MD09/19/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
650-440 is split into 1,000-number blocks - detail below
650-440-0XXXCAT-MOBILE USA, INC.N/A6529HALFMOONBYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-440-1XXXCAT-MOBILE USA, INC.N/A6529HALFMOONBYCNCRCALZ0MD 08/23/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-440-2XXXCAT-MOBILE USA, INC.N/A6529HALFMOONBYCNCRCALZ0MD 08/23/2006Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-440-3XXXCAT-MOBILE USA, INC.N/A6529HALFMOONBYCNCRCALZ0MD 04/07/2006Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-440-8XXXCAT-MOBILE USA, INC.N/A6529HALFMOONBYCNCRCALZ0MD 11/15/2013Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-440-9XXXCAT-MOBILE USA, INC.N/A6529HALFMOONBYCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-451CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529PACIFICACNCRCALZ0MD00/00/0000Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
650-451 is split into 1,000-number blocks - detail below
650-451-2XXXCAT-MOBILE USA, INC.N/A6529PACIFICACNCRCALZ0MD 08/19/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-451-8XXXCAT-MOBILE USA, INC.N/A6529PACIFICACNCRCALZ0MD 11/09/2002Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-539CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SAN MATEOCNCRCALZ0MD00/00/0000Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
650-539 is split into 1,000-number blocks - detail below
650-539-1XXXCAT-MOBILE USA, INC.N/A6529SAN MATEOCNCRCALZ0MD 03/08/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-539-7XXXCAT-MOBILE USA, INC.N/A6529SAN MATEOCNCRCALZ0MD 07/27/2021Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-646CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529PALO ALTOCNCRCALZ0MD00/00/0000Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
650-646 is split into 1,000-number blocks - detail below
650-646-0XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD 03/08/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-646-8XXXCAT-MOBILE USA, INC.N/A6529PALO ALTOCNCRCALZ0MD 04/12/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-861CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529MT VIEWCNCRCALZ0MD09/19/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
650-861 is split into 1,000-number blocks - detail below
650-861-0XXXCAT-MOBILE USA, INC.N/A6529MT VIEWCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-861-1XXXCAT-MOBILE USA, INC.N/A6529MT VIEWCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-861-2XXXCAT-MOBILE USA, INC.N/A6529MT VIEWCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-861-7XXXCAT-MOBILE USA, INC.N/A6529MT VIEWCNCRCALZ0MD 07/06/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
650-861-9XXXCAT-MOBILE USA, INC.N/A6529MT VIEWCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-342CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529VALLEJOCNCRCALZ0MD01/28/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
707-342 is split into 1,000-number blocks - detail below
707-342-0XXXCAT-MOBILE USA, INC.N/A6529VALLEJOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-342-1XXXCAT-MOBILE USA, INC.N/A6529VALLEJOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-342-2XXXCAT-MOBILE USA, INC.N/A6529VALLEJOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-342-3XXXCAT-MOBILE USA, INC.N/A6529VALLEJOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-342-4XXXCAT-MOBILE USA, INC.N/A6529VALLEJOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-342-5XXXCAT-MOBILE USA, INC.N/A6529VALLEJOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-342-7XXXCAT-MOBILE USA, INC.N/A6529VALLEJOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-342-8XXXCAT-MOBILE USA, INC.N/A6529VALLEJOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-342-9XXXCAT-MOBILE USA, INC.N/A6529VALLEJOCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-761CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529VACAVILLECNCRCALZ0MD03/21/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
707-761 is split into 1,000-number blocks - detail below
707-761-0XXXCAT-MOBILE USA, INC.N/A6529VACAVILLECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-761-2XXXCAT-MOBILE USA, INC.N/A6529VACAVILLECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-761-3XXXCAT-MOBILE USA, INC.N/A6529VACAVILLECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-761-4XXXCAT-MOBILE USA, INC.N/A6529VACAVILLECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-761-9XXXCAT-MOBILE USA, INC.N/A6529VACAVILLECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-771CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529BENICIACNCRCALZ0MD09/19/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
707-771 is split into 1,000-number blocks - detail below
707-771-0XXXCAT-MOBILE USA, INC.N/A6529BENICIACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-771-9XXXCAT-MOBILE USA, INC.N/A6529BENICIACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-803CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529FRFLD-SUISCNCRCALZ0MD03/21/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
707-803 is split into 1,000-number blocks - detail below
707-803-0XXXCAT-MOBILE USA, INC.N/A6529FRFLD-SUISCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-803-1XXXCAT-MOBILE USA, INC.N/A6529FRFLD-SUISCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-803-2XXXCAT-MOBILE USA, INC.N/A6529FRFLD-SUISCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-803-3XXXCAT-MOBILE USA, INC.N/A6529FRFLD-SUISCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-803-4XXXCAT-MOBILE USA, INC.N/A6529FRFLD-SUISCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-803-8XXXCAT-MOBILE USA, INC.N/A6529FRFLD-SUISCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-803-9XXXCAT-MOBILE USA, INC.N/A6529FRFLD-SUISCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-812CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529NAPACNCRCALZ0MD05/17/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
707-812 is split into 1,000-number blocks - detail below
707-812-0XXXCAT-MOBILE USA, INC.N/A6529NAPACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-812-2XXXCAT-MOBILE USA, INC.N/A6529NAPACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-812-3XXXCAT-MOBILE USA, INC.N/A6529NAPACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-812-4XXXCAT-MOBILE USA, INC.N/A6529NAPACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-812-5XXXCAT-MOBILE USA, INC.N/A6529NAPACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-843CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SANTA ROSACNCRCALZ0MD04/15/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
707-843 is split into 1,000-number blocks - detail below
707-843-0XXXCAT-MOBILE USA, INC.N/A6529SANTA ROSACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-843-1XXXCAT-MOBILE USA, INC.N/A6529SANTA ROSACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-843-6XXXCAT-MOBILE USA, INC.N/A6529SANTA ROSACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-843-9XXXCAT-MOBILE USA, INC.N/A6529SANTA ROSACNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-971CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529PTLM MAINCNCRCALZ0MD05/17/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
707-971 is split into 1,000-number blocks - detail below
707-971-0XXXCAT-MOBILE USA, INC.N/A6529PTLM MAINCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-971-5XXXCAT-MOBILE USA, INC.N/A6529PTLM MAINCNCRCALZ0MD 09/24/2020Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-971-6XXXCAT-MOBILE USA, INC.N/A6529PTLM MAINCNCRCALZ0MD 07/07/2020Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
707-971-9XXXCAT-MOBILE USA, INC.N/A6529PTLM MAINCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-295CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SANTA CRUZCNCRCALZ0MD12/14/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
831-295 is split into 1,000-number blocks - detail below
831-295-0XXXCAT-MOBILE USA, INC.N/A6529SANTA CRUZCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-295-1XXXCAT-MOBILE USA, INC.N/A6529SANTA CRUZCNCRCALZ0MD 07/20/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-295-2XXXCAT-MOBILE USA, INC.N/A6529SANTA CRUZCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-295-3XXXCAT-MOBILE USA, INC.N/A6529SANTA CRUZCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-295-4XXXCAT-MOBILE USA, INC.N/A6529SANTA CRUZCNCRCALZ0MD 03/08/2006Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-295-7XXXCAT-MOBILE USA, INC.N/A6529SANTA CRUZCNCRCALZ0MD 12/04/2013Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-295-9XXXCAT-MOBILE USA, INC.N/A6529SANTA CRUZCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-406CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529WATSONVLCNCRCALZ0MD12/14/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
831-406 is split into 1,000-number blocks - detail below
831-406-0XXXCAT-MOBILE USA, INC.N/A6529WATSONVLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-406-7XXXCAT-MOBILE USA, INC.N/A6529WATSONVLCNCRCALZ0MD 09/15/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-406-8XXXCAT-MOBILE USA, INC.N/A6529WATSONVLCNCRCALZ0MD 04/20/2015Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
831-406-9XXXCAT-MOBILE USA, INC.N/A6529WATSONVLCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-319CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529SUNOLCNCRCALZ0MD00/00/0000Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
925-319 is split into 1,000-number blocks - detail below
925-319-3XXXCAT-MOBILE USA, INC.N/A6529SUNOLCNCRCALZ0MD 08/19/2021Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-319-7XXXCAT-MOBILE USA, INC.N/A6529SUNOLCNCRCALZ0MD 11/22/2002Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-319-8XXXCAT-MOBILE USA, INC.N/A6529SUNOLCNCRCALZ0MD 02/29/2024Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-435CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529CONCORDCNCRCALZ0MD00/00/0000Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
925-435 is split into 1,000-number blocks - detail below
925-435-0XXXCAT-MOBILE USA, INC.N/A6529CONCORDCNCRCALZ0MD 03/08/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-577CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529DUBLN-SNRMCNCRCALZ0MD09/19/2001Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
925-577 is split into 1,000-number blocks - detail below
925-577-0XXXCAT-MOBILE USA, INC.N/A6529DUBLN-SNRMCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-577-1XXXCAT-MOBILE USA, INC.N/A6529DUBLN-SNRMCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-577-3XXXCAT-MOBILE USA, INC.N/A6529DUBLN-SNRMCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-577-4XXXCAT-MOBILE USA, INC.N/A6529DUBLN-SNRMCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-577-5XXXCAT-MOBILE USA, INC.N/A6529DUBLN-SNRMCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-577-6XXXCAT-MOBILE USA, INC.N/A6529DUBLN-SNRMCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-577-7XXXCAT-MOBILE USA, INC.N/A6529DUBLN-SNRMCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-577-8XXXCAT-MOBILE USA, INC.N/A6529DUBLN-SNRMCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-577-9XXXCAT-MOBILE USA, INC.N/A6529DUBLN-SNRMCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-913CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529BSHP RNCHCNCRCALZ0MD09/20/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
925-913 is split into 1,000-number blocks - detail below
925-913-0XXXCAT-MOBILE USA, INC.N/A6529BSHP RNCHCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-913-5XXXCAT-MOBILE USA, INC.N/A6529BSHP RNCHCNCRCALZ0MD 02/22/2021Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-913-8XXXCAT-MOBILE USA, INC.N/A6529BSHP RNCHCNCRCALZ0MD 02/22/2021Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-914CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529CLAYTONCNCRCALZ0MD09/20/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
925-914 is split into 1,000-number blocks - detail below
925-914-0XXXCAT-MOBILE USA, INC.N/A6529CLAYTONCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-914-1XXXCAT-MOBILE USA, INC.N/A6529CLAYTONCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-914-5XXXCAT-MOBILE USA, INC.N/A6529CLAYTONCNCRCALZ0MD 02/05/2021Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-914-6XXXCAT-MOBILE USA, INC.N/A6529CLAYTONCNCRCALZ0MD 08/19/2020Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-914-7XXXCAT-MOBILE USA, INC.N/A6529CLAYTONCNCRCALZ0MD 07/22/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-914-8XXXCAT-MOBILE USA, INC.N/A6529CLAYTONCNCRCALZ0MD 07/07/2020Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-914-9XXXCAT-MOBILE USA, INC.N/A6529CLAYTONCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-915CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529DANVILLECNCRCALZ0MD09/20/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
925-915 is split into 1,000-number blocks - detail below
925-915-0XXXCAT-MOBILE USA, INC.N/A6529DANVILLECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-915-1XXXCAT-MOBILE USA, INC.N/A6529DANVILLECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-915-5XXXCAT-MOBILE USA, INC.N/A6529DANVILLECNCRCALZ0MD 08/11/2020Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-915-9XXXCAT-MOBILE USA, INC.N/A6529DANVILLECNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-917CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529MARTINEZCNCRCALZ0MD09/20/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
925-917 is split into 1,000-number blocks - detail below
925-917-0XXXCAT-MOBILE USA, INC.N/A6529MARTINEZCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-917-1XXXCAT-MOBILE USA, INC.N/A6529MARTINEZCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-917-2XXXCAT-MOBILE USA, INC.N/A6529MARTINEZCNCRCALZ0MD 07/27/2021Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-917-4XXXCAT-MOBILE USA, INC.N/A6529MARTINEZCNCRCALZ0MD 07/27/2021Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-917-5XXXCAT-MOBILE USA, INC.N/A6529MARTINEZCNCRCALZ0MD 11/05/2020Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-917-6XXXCAT-MOBILE USA, INC.N/A6529MARTINEZCNCRCALZ0MD 11/05/2020Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-917-8XXXCAT-MOBILE USA, INC.N/A6529MARTINEZCNCRCALZ0MD 02/08/2022Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-917-9XXXCAT-MOBILE USA, INC.N/A6529MARTINEZCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-922CAT-MOBILE USA, INC. (T-Mobile US, Inc)N/A6529PLEASANTONCNCRCALZ0MD09/20/2002Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD))
🕘 Prefix History
🔎 Explore Carrier Information
925-922 is split into 1,000-number blocks - detail below
925-922-0XXXCAT-MOBILE USA, INC.N/A6529PLEASANTONCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-922-1XXXCAT-MOBILE USA, INC.N/A6529PLEASANTONCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-922-2XXXCAT-MOBILE USA, INC.N/A6529PLEASANTONCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-922-3XXXCAT-MOBILE USA, INC.N/A6529PLEASANTONCNCRCALZ0MD 07/21/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-922-4XXXCAT-MOBILE USA, INC.N/A6529PLEASANTONCNCRCALZ0MD 12/06/2005Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-922-6XXXCAT-MOBILE USA, INC.N/A6529PLEASANTONCNCRCALZ0MD 08/07/2020Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-922-7XXXCAT-MOBILE USA, INC.N/A6529PLEASANTONCNCRCALZ0MD 12/20/2004Prefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
925-922-9XXXCAT-MOBILE USA, INC.N/A6529PLEASANTONCNCRCALZ0MD N/APrefix Type: WIRELESS
Switch Name: CONCORD
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CNCRCALZ0MD ))
🕘 Prefix History
🔎 Explore Carrier Information
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.