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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
313-373MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/06/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 313-373
313-373-0MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/07/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
313-373-1MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/07/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
313-373-2MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/07/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
313-373-3MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/07/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
313-373-4MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/07/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
313-373-5MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/07/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
313-373-6MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/07/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
313-373-7MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/07/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
313-373-8MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/07/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
313-373-9MIMICHIGAN BELL TEL CO (AT&T)9323DETROITZN1DTRTMIBLRPA10/07/2009Prefix Type: RBOC
Switch Name: DETROIT
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
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