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
906-439MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS000/00/0000Prefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info
Thousands block for 906-439
906-439-0MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS0N/APrefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info
906-439-1MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS0N/APrefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info
906-439-2MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS0N/APrefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info
906-439-3MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS0N/APrefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info
906-439-4MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS0N/APrefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info
906-439-5MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS0N/APrefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info
906-439-6MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS0N/APrefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info
906-439-7MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS0N/APrefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info
906-439-8MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS0N/APrefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info
906-439-9MICHATHAM TEL. CO.0685CHATHAMCHHMMIXIDS0N/APrefix Type: ICO
Switch Name: CHATHAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: upper peninsula MI (342)
Tandem: N/A
Detailed Switch Info