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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
219-378ININDIANA BELL TEL CO INC (AT&T)9325E CHICAGOECHCINECDS000/00/0000Prefix Type: RBOC
Switch Name: EAST CHICAGO
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
Thousands block for 219-378
219-378-0INT-MOBILE USA, INC. (T-Mobile US, Inc)6529E CHICAGOCHCGILMFCM111/25/2008Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
219-378-1ININDIANA BELL TEL CO INC (AT&T)9325E CHICAGOECHCINECDS0N/APrefix Type: RBOC
Switch Name: EAST CHICAGO
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-378-2ININDIANA BELL TEL CO INC (AT&T)9325E CHICAGOECHCINECDS0N/APrefix Type: RBOC
Switch Name: EAST CHICAGO
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-378-3ININDIANA BELL TEL CO INC (AT&T)9325E CHICAGOECHCINECDS0N/APrefix Type: RBOC
Switch Name: EAST CHICAGO
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-378-4INTERRA NOVA TELECOM INC.145JE CHICAGONOCLLIKNOWN07/10/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
219-378-5INFIRST COMMUNICATIONS, LLC - IL4604E CHICAGONOCLLIKNOWN04/25/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
219-378-6INT-MOBILE USA, INC. (T-Mobile US, Inc)6529E CHICAGOCHCGILMFCM108/10/2006Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
219-378-7ININDIANA BELL TEL CO INC (AT&T)9325E CHICAGOECHCINECDS0N/APrefix Type: RBOC
Switch Name: EAST CHICAGO
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-378-8INT-MOBILE USA, INC. (T-Mobile US, Inc)6529E CHICAGOCHCGILMFCM108/10/2006Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
219-378-9ININDIANA BELL TEL CO INC (AT&T)9325E CHICAGOECHCINECDS0N/APrefix Type: RBOC
Switch Name: EAST CHICAGO
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
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