Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
435-401UTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010ROOSEVELTSLKCUTJC4MD02/25/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
Thousands block for 435-401
435-401-0UTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010ROOSEVELTSLKCUTJC4MD02/26/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-401-1UTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010ROOSEVELTSLKCUTJC4MD06/04/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-401-3UTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010ROOSEVELTSLKCUTJC4MD11/12/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-401-4UTMETROPCS, INC. (T-Mobile US, Inc)5562ROOSEVELTNOCLLIKNOWN02/22/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-401-5UTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010ROOSEVELTSLKCUTJC4MD06/30/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-401-8UTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010ROOSEVELTSLKCUTJC4MD10/12/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info