Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Midvale, UT

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
385-237 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
385-237 0 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-10-18   
385-237 1 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-10-18   
385-237 2 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-10-18   
385-237 3 SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660   2014-10-06   
385-237 4 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-10-18   
385-237 5 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-10-18   
385-237 6 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-10-03   
385-237 7 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-10-03   
385-237 8 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-10-03   
385-237 9 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-10-03   
385-246 A SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
385-246 0 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2015-04-16   
385-246 1 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2015-04-16   
385-246 2 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2015-04-16   
385-246 3 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2015-04-16   
385-246 4 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2015-04-17   
385-246 5 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2015-04-17   
385-246 6 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2015-04-17   
385-246 7 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2015-04-17   
385-246 8 PROVUTAVG00  716D VERACITY COMMUNICATIONS, INC. - UT 660   2015-04-17   
385-246 9 DRPRUTKJ0MD  5562 METROPCS, INC. 660   2015-05-11   
385-247 A WVCYUT14DS1  871E ONVOY, LLC - UT 660      
385-247 0 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-01-18   
385-247 1 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-01-18   
385-247 2 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-01-18   
385-247 3 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-01-18   
385-247 4 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-01-18   
385-247 5 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-01-18   
385-247 6 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-01-18   
385-247 7 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-01-18   
385-247 8 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-01-18   
385-247 9 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-01-18   
385-253 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
385-253 0 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2016-05-08   
385-253 1 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2016-05-08   
385-253 2 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2016-05-08   
385-253 3 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2016-05-08   
385-253 4 PROVUTAVG00  716D VERACITY COMMUNICATIONS, INC. - UT 660   2016-06-24   
385-253 5 SLKDUTBTPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2016-06-02   
385-253 6 PROVUTAVG00  716D VERACITY COMMUNICATIONS, INC. - UT 660   2016-06-24   
385-253 7 PROVUTAVG00  716D VERACITY COMMUNICATIONS, INC. - UT 660   2016-06-24   
385-253 8 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2016-08-21   
385-253 9 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2017-03-30   
385-255 A SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660      
385-255 0 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2015-01-05   
385-255 1 SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2014-11-29   
385-255 2 SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2014-11-29   
385-255 3 SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2014-11-29   
385-255 4 SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2014-11-29   

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.