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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
312-669ILILLINOIS BELL TEL CO (AT&T)N/A9329CHICGOZN01CHCGILCLDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG CANAL EAST DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
🔧 Explore Switch(CLLI: CHCGILCLDS3))
312-669 is split into 1,000-number blocks - detail below
312-669-0XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHICGOZN01BURGILAHGT301/08/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BURGILAHGT3))
312-669-1XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CHICGOZN01CHCGILCLDS3N/APrefix Type: RBOC
Switch Name: CHCG CANAL EAST DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
🔧 Explore Switch(CLLI: CHCGILCLDS3))
312-669-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CHICGOZN01CHCGILCLDS3N/APrefix Type: RBOC
Switch Name: CHCG CANAL EAST DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
🔧 Explore Switch(CLLI: CHCGILCLDS3))
312-669-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CHICGOZN01CHCGILCLDS3N/APrefix Type: RBOC
Switch Name: CHCG CANAL EAST DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
🔧 Explore Switch(CLLI: CHCGILCLDS3))
312-669-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN01CHCGILMF6MD12/23/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF6MD))
312-669-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CHICGOZN01CHCGILCLDS3N/APrefix Type: RBOC
Switch Name: CHCG CANAL EAST DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
🔧 Explore Switch(CLLI: CHCGILCLDS3))
312-669-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CHICGOZN01CHCGILCLDS3N/APrefix Type: RBOC
Switch Name: CHCG CANAL EAST DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
🔧 Explore Switch(CLLI: CHCGILCLDS3))
312-669-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CHICGOZN01CHCGILCLDS3N/APrefix Type: RBOC
Switch Name: CHCG CANAL EAST DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
🔧 Explore Switch(CLLI: CHCGILCLDS3))
312-669-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CHICGOZN01CHCGILCLDS3N/APrefix Type: RBOC
Switch Name: CHCG CANAL EAST DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
🔧 Explore Switch(CLLI: CHCGILCLDS3))
312-669-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CHICGOZN01CHCGILCLDS3N/APrefix Type: RBOC
Switch Name: CHCG CANAL EAST DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
🔧 Explore Switch(CLLI: CHCGILCLDS3))
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