Input a CLLI:

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

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
208-688IDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010TYGEE VLYJCSNWYMA1MD02/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
Detailed Switch Info
Thousands block for 208-688
208-688-6IDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010TYGEE VLYJCSNWYMA1MDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
Detailed Switch Info
307-376WYNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010ALPINEJCSNWYMA1MD08/11/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
Detailed Switch Info
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