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 248-218
248-218-6MIGRID 4 COMMUNICATIONS, INC. - MI9714ROCHESTERSFLDMIDNDS508/04/2006Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 248-234
248-234-9MIGRID 4 COMMUNICATIONS, INC. - MI9714SOUTHFIELDSFLDMIDNDS502/19/2014Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 248-394
248-394-3MIGRID 4 COMMUNICATIONS, INC. - MI9714CLARKSTONSFLDMIDNDS508/04/2006Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 248-448
248-448-9MIGRID 4 COMMUNICATIONS, INC. - MI9714SOUTHFIELDSFLDMIDNDS506/29/2017Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
248-595MIGRID 4 COMMUNICATIONS, INC. - MI9714SOUTHFIELDSFLDMIDNDS505/01/2006Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 248-595
248-595-0MIGRID 4 COMMUNICATIONS, INC. - MI9714SOUTHFIELDSFLDMIDNDS505/04/2006Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
248-657MIGRID 4 COMMUNICATIONS, INC. - MI9714CLARKSTONSFLDMIDNDS509/04/2014Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 248-657
248-657-1MIGRID 4 COMMUNICATIONS, INC. - MI9714CLARKSTONSFLDMIDNDS509/08/2014Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
248-710MIGRID 4 COMMUNICATIONS, INC. - MI9714ROCHESTERSFLDMIDNDS502/25/2015Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 248-710
248-710-1MIGRID 4 COMMUNICATIONS, INC. - MI9714ROCHESTERSFLDMIDNDS502/27/2015Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 248-861
248-861-0MIGRID 4 COMMUNICATIONS, INC. - MI9714CLARKSTONSFLDMIDNDS506/29/2017Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 248-963
248-963-9MIGRID 4 COMMUNICATIONS, INC. - MI9714ROCHESTERSFLDMIDNDS506/29/2017Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 734-239
734-239-8MIGRID 4 COMMUNICATIONS, INC. - MI9714ANN ARBORSFLDMIDNDS508/07/2006Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
734-881MIGRID 4 COMMUNICATIONS, INC. - MI9714ANN ARBORSFLDMIDNDS502/25/2015Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 734-881
734-881-1MIGRID 4 COMMUNICATIONS, INC. - MI9714ANN ARBORSFLDMIDNDS502/27/2015Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
810-660MIGRID 4 COMMUNICATIONS, INC. - MI9714LAPEERSFLDMIDNDS500/00/0000Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 810-660
810-660-6MIGRID 4 COMMUNICATIONS, INC. - MI9714LAPEERSFLDMIDNDS508/07/2006Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
810-771MIGRID 4 COMMUNICATIONS, INC. - MI9714GRANDBLANCSFLDMIDNDS509/20/2006Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 810-771
810-771-0MIGRID 4 COMMUNICATIONS, INC. - MI9714GRANDBLANCSFLDMIDNDS509/21/2006Prefix Type: ULEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
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