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
313-297MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS000/00/0000Prefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-551MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS000/00/0000Prefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
Thousands block for 313-551
313-551-0MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-551-2MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-551-6MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-551-7MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-554MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS000/00/0000Prefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
Thousands block for 313-554
313-554-0MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-554-1MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-554-2MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-554-3MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-554-4MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-554-8MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-554-9MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS0N/APrefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-841MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS000/00/0000Prefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-842MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS000/00/0000Prefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-843MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS000/00/0000Prefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
313-849MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN6DTRTMIVWDS000/00/0000Prefix Type: RBOC
Switch Name: DTRT VINEWOOD DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: DTRTMIVW20T
Detailed Switch Info
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