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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
847-797ILILLINOIS BELL TEL CO (AT&T)N/A9329ARLIGTNHTSARLHILAHDS100/00/0000Prefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: ARLHILAHDS1))
847-797 is split into 1,000-number blocks - detail below
847-797-0XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ARLIGTNHTSARLHILAHDS1N/APrefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: ARLHILAHDS1))
847-797-1XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ARLIGTNHTSARLHILAHDS1N/APrefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: ARLHILAHDS1))
847-797-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ARLIGTNHTSARLHILAHDS1N/APrefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: ARLHILAHDS1))
847-797-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ARLIGTNHTSARLHILAHDS108/14/2024Prefix Type: PCS
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: ARLHILAHDS1))
847-797-4XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534ARLIGTNHTSSCBGILRRGT106/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: SCBGILRRGT1))
847-797-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ARLIGTNHTSARLHILAHDS1N/APrefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: ARLHILAHDS1))
847-797-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ARLIGTNHTSARLHILAHDS1N/APrefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: ARLHILAHDS1))
847-797-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ARLIGTNHTSARLHILAHDS1N/APrefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: ARLHILAHDS1))
847-797-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ARLIGTNHTSARLHILAHDS1N/APrefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: ARLHILAHDS1))
847-797-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ARLIGTNHTSARLHILAHDS1N/APrefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: ARLHILAHDS1))
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