Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
712-203IAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SIOUX CITYSXCYIA78X9X04/09/2001Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
Thousands block for 712-203
712-203-0IAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SIOUX CITYSXCYIA78X9XN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-203-1IAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SIOUX CITYSXCYIA78X9XN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-203-2IAAUREON COMMUNICATIONS, LLC444GSIOUX CITYNOCLLIKNOWN07/01/2014Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-203-3IACELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (Verizon Wireless)6570SIOUX CITYSXCYIADTCMD03/17/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-203-4IACELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (Verizon Wireless)6570SIOUX CITYSXCYIADTCMD06/21/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-203-5IACELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (Verizon Wireless)6570SIOUX CITYSXCYIADTCMD06/21/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-203-6IACELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (Verizon Wireless)6570SIOUX CITYSXCYIADTCMD03/17/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-203-7IACELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (Verizon Wireless)6570SIOUX CITYSXCYIADTCMD03/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-203-8IANEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534SIOUX CITYSXCYIADTRMD01/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-203-9IANEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534SIOUX CITYSXCYIADTRMD01/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
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