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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
331-232ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534W CHICAGOBFGVILASG0008/08/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 331-232
331-232-0ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529W CHICAGOCHCGILMFCM208/23/2018Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-232-1ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529W CHICAGOCHCGILMFCM208/23/2018Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-232-2ILONVOY, LLC (Inteliquent)224CW CHICAGONOCLLIKNOWN05/05/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-232-3ILONVOY SPECTRUM, LLC (Inteliquent)624HW CHICAGONOCLLIKNOWN04/24/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-232-4ILONVOY SPECTRUM, LLC (Inteliquent)624HW CHICAGONOCLLIKNOWN04/24/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-232-5ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534W CHICAGOBFGVILASG0009/22/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-232-6ILONVOY, LLC (Inteliquent)224CW CHICAGONOCLLIKNOWN08/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-232-7ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534W CHICAGOBFGVILASG0008/10/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-232-8ILSTRATUS NETWORKS495JW CHICAGONOCLLIKNOWN08/31/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-232-9ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534W CHICAGOBFGVILASG0008/10/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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