Area code 385
5,215 number blocks indexed across 46 carriers.
States: UT (5,215)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 6010 | New Cingular Wireless PCS LLC | Kirkland, WA | Wireless Carrier | 1,068 | 194 | att.com |
| 6529 | T-Mobile USA Inc | Bellevue, WA | Personal Communications Service (Wireless) | 688 | 76 | t-mobile.com |
| 7530 | Teleport Communications America LLC - UT | Staten Island, NY | Competitive Local Exchange Carrier | 164 | 59 | att.com |
| 871E | Onvoy LLC - UT | Chicago, IL | Competitive Local Exchange Carrier | 887 | 49 | sinch.com |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 93 | 28 | |
| 6571 | Cellco Partnership dba Verizon Wireless - UT | Olathe, KS | Wireless Carrier | 869 | 21 | verizonwireless.com |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 23 | 6 | dish.com |
| 732J | NUSO LLC | University City, MO | IP-Enabled Service / VoIP | 15 | 5 | brightlink.com |
| 117F | Bandwidth.com CLEC LLC - UT | Cary, NC | Competitive Local Exchange Carrier | 446 | 3 | bandwidth.com |
| 791D | Central Telcom Services LLC dba CentraCom Interactive - NV | Fairview, UT | Competitive Local Exchange Carrier | 10 | 3 | centracom.com |
| 318J | Comcast IP Phone LLC | Philadelphia, PA | IP-Enabled Service / VoIP | 112 | 2 | comcast.com |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 22 | 2 | hdcarrier.com |
| 700J | Wavenation LLC | Chicago, IL | IP-Enabled Service / VoIP | 2 | 2 | peerlessnetwork.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 85 | 1 | metropcs.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 50 | 1 | telnyx.com |
| 145J | Terra Nova Telecom Inc | Lakewood Ranch, FL | IP-Enabled Service / VoIP | 2 | 1 | terranova.net |
| 3231 | Level 3 Communications LLC - UT | Westminster, CO | Competitive Local Exchange Carrier | 104 | — | centurylink.com |
| 716D | FirstDigital Communications LLC | Provo, UT | Competitive Local Exchange Carrier | 99 | — | firstdigital.com |
| 7229 | MCImetro Access Transmission Services LLC | Vienna, VA | Competitive Local Exchange Carrier | 84 | — | verizon.com |
| 526H | Peerless Network of Utah LLC - UT | Chicago, IL | Competitive Local Exchange Carrier | 77 | — | peerlessnetwork.com |
| 5727 | Firstdigital Telecom LLC - UT | Salt Lake City, UT | Competitive Local Exchange Carrier | 40 | — | firstdigital.com |
| 939H | Commio LLC | Austin, TX | IP-Enabled Service / VoIP | 37 | — | commio.com |
| 965H | Fractel LLC | Indialantic, FL | IP-Enabled Service / VoIP | 37 | — | fractel.net |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 34 | — | centurylink.com |
| 9636 | Qwest Corporation | Minneapolis, MN | Regional Bell Operating Company | 32 | — | centurylink.com |
| 516J | Ton80 Communications LLC | Anderson, SC | IP-Enabled Service / VoIP | 27 | — | coretel.net |
| 7176 | Electric Lightwave LLC dba Allstream | Portland, OR | Competitive Local Exchange Carrier | 22 | — | allstream.com |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 17 | — | vonage.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 829J | PAETEC iTel LLC | Charlotte, NC | IP-Enabled Service / VoIP | 12 | — | |
| 3881 | All West/Utah Inc | Kamas, UT | Competitive Local Exchange Carrier | 6 | — | allwest.com |
| 659H | Wide Voice LLC - UT | Las Vegas, NV | Competitive Local Exchange Carrier | 5 | — | widevoice.com |
| 597F | VOIP Innovations LLC | Pittsburgh, PA | IP-Enabled Service / VoIP | 4 | — | voipstreet.com |
| 598J | Five9 InC | San Ramon, CA | IP-Enabled Service / VoIP | 4 | — | five9.com |
| 7421 | AT&T Local | Bedminster, NJ | Competitive Local Exchange Carrier | 4 | — | att.com |
| 478J | NUSO LLC | Atlanta, GA | IP-Enabled Service / VoIP | 3 | — | brightlink.com |
| 021J | Airus Inc - UT | Chicago, IL | Competitive Local Exchange Carrier | 2 | — | airustel.com |
| 114J | Exiant Communications LLC | Eldersburg, MD | IP-Enabled Service / VoIP | 2 | — | exiantcom.com |
| 181J | Advanced Telecom Solutions LLC | Bethesda, MD | IP-Enabled Service / VoIP | 2 | — | turbobridge.com |
| 425J | CSC Wireless LLC | Long Island City, NY | Wireless Carrier | 2 | — | alticeusa.com |
| 495J | Stratus Networks Inc | Peoria Heights, IL | IP-Enabled Service / VoIP | 2 | — | stratusnet.com |
| 506J | Twilio International Inc | San Francisco, CA | IP-Enabled Service / VoIP | 2 | — | twilio.com |
| 551G | NUSO LLC | Atlanta, GA | Wireless Carrier | 2 | — | 365wireless.net |
| 156J | RCLEC Inc | Centennial, CO | IP-Enabled Service / VoIP | 1 | — | rclec.com |
| 328E | YMax Communications Corporation - UT | Palm Beach, FL | Competitive Local Exchange Carrier | 1 | — | ymaxcorp.com |
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 1 | — |