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
248-998MIAMERICAN MESSAGING SERVICES, LLC9748ROYAL OAKSFLEMIFXCM100/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-974MIAMERICAN MESSAGING SERVICES, LLC9748WARRENSFLEMIFXCM100/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
734-798MIAMERICAN MESSAGING SERVICES, LLC9748FLAT ROCKSFLEMIFXCM100/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info