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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
435-203UTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010MTPLEASANTSLKCUTJC4MD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
Thousands block for 435-203
435-203-6UTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010MTPLEASANTSLKCUTJC4MD10/12/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-203-7UTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010MTPLEASANTSLKCUTJC4MD12/13/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info