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
248-203MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-258MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
Thousands block for 248-433
248-433-0MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-1MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-2MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-3MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-4MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-5MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-7MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-8MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-9MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-540MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-549MIMICHIGAN BELL TEL CO (AT&T)9323ROYAL OAKBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-554MIMICHIGAN BELL TEL CO (AT&T)9323ROYAL OAKBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
Thousands block for 248-554
248-554-0MIMICHIGAN BELL TEL CO (AT&T)9323ROYAL OAKBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-554-4MIMICHIGAN BELL TEL CO (AT&T)9323ROYAL OAKBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-554-6MIMICHIGAN BELL TEL CO (AT&T)9323ROYAL OAKBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-554-8MIMICHIGAN BELL TEL CO (AT&T)9323ROYAL OAKBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-554-9MIMICHIGAN BELL TEL CO (AT&T)9323ROYAL OAKBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-593MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-594MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-642MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-644MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-645MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-646MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-647MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-723MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-901MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
Thousands block for 248-901
248-901-0MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-901-1MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-901-2MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-901-3MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-901-4MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-988MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
Thousands block for 248-988
248-988-1MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-988-2MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-988-5MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-988-6MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-988-7MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-988-8MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
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