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
Thousands block for 319-376
319-376-8IAT-MOBILE USA, INC. (T-Mobile US, Inc)6529FT MADISONFTMDIA062MD03/22/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Davenport IA (634)
Tandem: N/A
Detailed Switch Info
319-561IAT-MOBILE USA, INC. (T-Mobile US, Inc)6529FT MADISONFTMDIA062MD05/30/2001Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Davenport IA (634)
Tandem: N/A
Detailed Switch Info
Thousands block for 319-669
319-669-2IAT-MOBILE USA, INC. (T-Mobile US, Inc)6529FT MADISONFTMDIA062MD03/06/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Davenport IA (634)
Tandem: N/A
Detailed Switch Info
319-669-3IAT-MOBILE USA, INC. (T-Mobile US, Inc)6529FT MADISONFTMDIA062MD03/06/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Davenport IA (634)
Tandem: N/A
Detailed Switch Info
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