Area code 319
3,652 number blocks indexed across 91 carriers.
States: IA (3,652)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 89 | 32 | |
| 6529 | T-Mobile USA Inc | Bellevue, WA | Personal Communications Service (Wireless) | 282 | 29 | t-mobile.com |
| 6570 | Cellco Partnership dba Verizon Wireless - IA | Olathe, KS | Wireless Carrier | 349 | 27 | verizonwireless.com |
| 6534 | New Cingular Wireless PCS LLC - IL | Atlanta, GA | Wireless Carrier | 192 | 23 | att.com |
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 19 | 18 | |
| 6266 | United States Cellular - IA | Chicago, IL | Wireless Carrier | 430 | 8 | uscellular.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 80 | 4 | metropcs.com |
| 695G | ImOn Communications LLC - IA | Cedar Rapids, IA | Competitive Local Exchange Carrier | 11 | 4 | imon.net |
| 145J | Terra Nova Telecom Inc | Lakewood Ranch, FL | IP-Enabled Service / VoIP | 5 | 4 | terranova.net |
| 221F | Onvoy LLC - IA | Chicago, IL | Competitive Local Exchange Carrier | 561 | 3 | sinch.com |
| 346F | Heart of Iowa Ventures LLC - IA | Union, IA | Competitive Local Exchange Carrier | 3 | 3 | heartofiowa.coop |
| 9877 | Level 3 Communications LLC - IA | Broomfield, CO | Competitive Local Exchange Carrier | 84 | 2 | centurylink.com |
| 444G | Aureon Communications LLC | Des Moines, IA | Competitive Local Exchange Carrier | 38 | 2 | longlines.com |
| 478J | NUSO LLC | Atlanta, GA | IP-Enabled Service / VoIP | 2 | 2 | brightlink.com |
| 700J | Wavenation LLC | Chicago, IL | IP-Enabled Service / VoIP | 2 | 2 | peerlessnetwork.com |
| 722G | Wide Voice LLC - IA | Las Vegas, NV | Competitive Local Exchange Carrier | 2 | 2 | widevoice.com |
| 985E | Bandwidth.com CLEC LLC - IA | Cary, NC | Competitive Local Exchange Carrier | 128 | 1 | bandwidth.com |
| 751F | MCC Telephony of Iowa LLC - IA | Middletown, NY | Competitive Local Exchange Carrier | 41 | 1 | mediacomcc.com |
| 423H | Airus Inc - IA | Chicago, IL | Competitive Local Exchange Carrier | 21 | 1 | airustel.com |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 14 | 1 | dish.com |
| 9631 | Qwest Corporation | Minneapolis, MN | Regional Bell Operating Company | 262 | — | centurylink.com |
| 1178 | Windstream Iowa Communications Inc | Little Rock, AR | Incumbent Local Exchange Carrier | 199 | — | windstream.com |
| 1167 | Windstream Iowa Communications Inc - North | Little Rock, AR | Incumbent Local Exchange Carrier | 95 | — | windstream.com |
| 593K | MCC Telephony LLC | Mediacom Park, NY | IP-Enabled Service / VoIP | 89 | — | |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 76 | — | centurylink.com |
| 544H | Integrated Path Communcations LLC - IA | Hillsdale, NY | Competitive Local Exchange Carrier | 74 | — | ipcclec.com |
| 829J | PAETEC iTel LLC | Charlotte, NC | IP-Enabled Service / VoIP | 74 | — | |
| 516J | Ton80 Communications LLC | Anderson, SC | IP-Enabled Service / VoIP | 47 | — | coretel.net |
| 1170 | Windstream Iowa Communications Inc - Systems | Little Rock, AR | Incumbent Local Exchange Carrier | 33 | — | windstream.com |
| 7229 | MCImetro Access Transmission Services LLC | Vienna, VA | Competitive Local Exchange Carrier | 32 | — | verizon.com |
| 8344 | Teleport Communications America LLC - IA | Staten Island, NY | Competitive Local Exchange Carrier | 27 | — | att.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 26 | — | telnyx.com |
| 939H | Commio LLC | Austin, TX | IP-Enabled Service / VoIP | 20 | — | commio.com |
| 2842 | Local Telephone Data Services Corporation | Fairfield, IA | Competitive Local Exchange Carrier | 19 | — | |
| 965H | Fractel LLC | Indialantic, FL | IP-Enabled Service / VoIP | 18 | — | fractel.net |
| 4650 | Louisa Communications LC - IA | Morning Sun, IA | Competitive Local Exchange Carrier | 14 | — | louisacomm.net |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 1298 | South Slope Cooperative Telephone Company Inc | Norway, IA | Incumbent Local Exchange Carrier | 12 | — | southslope.com |
| 1162 | Farmers Cooperative Telephone Company | Dysart, IA | Incumbent Local Exchange Carrier | 11 | — | fctc.coop |
| 179J | EdgeTel LLC | Spencer, IA | IP-Enabled Service / VoIP | 11 | — | edgetelecom.com |
| 1136 | Shellsburg Cablevision Inc | Blairstown, IA | Incumbent Local Exchange Carrier | 10 | — | usacomm.coop |
| 7421 | AT&T Local | Bedminster, NJ | Competitive Local Exchange Carrier | 10 | — | att.com |
| 1250 | Mutual Telephone Company of Morning Sun | Morning Sun, IA | Incumbent Local Exchange Carrier | 9 | — | mutel.com |
| 1171 | Farmers Mutual Telephone Company | Jesup, IA | Incumbent Local Exchange Carrier | 7 | — | |
| 1319 | Van Buren Telephone Company Inc | Keosauqua, IA | Incumbent Local Exchange Carrier | 6 | — | netins.net |
| 527G | Shellsburg Cablevision Inc - IA | Shellsburg, IA | Competitive Local Exchange Carrier | 6 | — | usacomm.coop |
| 1115 | Butler-Bremer Mutual Telephone Company | Plainfield, IA | Incumbent Local Exchange Carrier | 5 | — | butler-bremer.com |
| 562E | South Slope Cooperative Telephone Company - IA | North Liberty, IA | Competitive Local Exchange Carrier | 5 | — | southslope.com |
| 732J | NUSO LLC | University City, MO | IP-Enabled Service / VoIP | 5 | — | brightlink.com |
| 1139 | Cooperative Telephone Company | Victor, IA | Incumbent Local Exchange Carrier | 4 | — | ctctechnology.net |
| 1173 | Farmers Mutual Telephone Company - Shellsburg | Shellsburg, IA | Incumbent Local Exchange Carrier | 4 | — | usacomm.coop |
| 1247 | Modern Cooperative Telephone Company | South English, IA | Incumbent Local Exchange Carrier | 4 | — | mctciowa.biz |
| 198H | Farmers & Merchants Mutual Telephone Company dba Kalona Cooperative Telephone Company (KCTC) | Wayland, IA | Competitive Local Exchange Carrier | 4 | — | farmtel.net |
| 495J | Stratus Networks Inc | Peoria Heights, IL | IP-Enabled Service / VoIP | 4 | — | stratusnet.com |
| 649D | Independence Telecommunications Utility - IA | Independence, IA | Competitive Local Exchange Carrier | 4 | — | ilpt.com |
| 1156 | East Buchanan Telephone Cooperative | Winthrop, IA | Incumbent Local Exchange Carrier | 3 | — | eastbuchanan.com |
| 1217 | Keystone Farms Cooperative Telephone Company | Keystone, IA | Incumbent Local Exchange Carrier | 3 | — | netins.net |
| 1251 | Mediapolis Telephone Company | Mediapolis, IA | Incumbent Local Exchange Carrier | 3 | — | mtctech.net |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 3 | — | hdcarrier.com |
| 551G | NUSO LLC | Atlanta, GA | Wireless Carrier | 3 | — | 365wireless.net |
| 938D | Windstream IT-Communications LLC - IA | Newton, IA | Competitive Local Exchange Carrier | 3 | — | windstream.com |
| 1220 | La Porte City Telephone Company | La Porte City, IA | Incumbent Local Exchange Carrier | 2 | — | lpcconnect.net |
| 1264 | Olin Telephone Company Inc | Olin, IA | Incumbent Local Exchange Carrier | 2 | — | olintelephone.com |
| 1293 | Sharon Telephone Company | Hills, IA | Incumbent Local Exchange Carrier | 2 | — | sharontc.net |
| 1332 | West Liberty Telephone Company | West Liberty, IA | Incumbent Local Exchange Carrier | 2 | — | libertycommunications.com |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 2 | — | vonage.com |
| 318J | Comcast IP Phone LLC | Philadelphia, PA | IP-Enabled Service / VoIP | 2 | — | comcast.com |
| 4189 | Shellsburg Cablevision Inc | Blairstown, IA | Competitive Local Exchange Carrier | 2 | — | usacomm.coop |
| 425J | CSC Wireless LLC | Long Island City, NY | Wireless Carrier | 2 | — | alticeusa.com |
| 506J | Twilio International Inc | San Francisco, CA | IP-Enabled Service / VoIP | 2 | — | twilio.com |
| 957H | Kalona Cooperative Telephone Company - IA | Kalona, IA | Competitive Local Exchange Carrier | 2 | — | kctc.net |
| 996H | Airespring Inc | Van Nuys, CA | IP-Enabled Service / VoIP | 2 | — | airespring.com |
| 1101 | Atkins Telephone Company Inc | Atkins, IA | Incumbent Local Exchange Carrier | 1 | — | atkinstelephone.com |
| 1147 | Danville Mutual Telephone Company | Danville, IA | Incumbent Local Exchange Carrier | 1 | — | danvilletelco.net |
| 1152 | Dumont Telephone Company | Dumont, IA | Incumbent Local Exchange Carrier | 1 | — | netins.net |
| 1153 | Dunkerton Telephone Cooperative | Dunkerton, IA | Incumbent Local Exchange Carrier | 1 | — | dunkerton.net |
| 1166 | Farmers & Merchants Mutual Telephone Company dba Kalona Cooperative Telephone Company (KCTC) | Kalona, IA | Incumbent Local Exchange Carrier | 1 | — | farmtel.com |
| 1214 | Kalona Cooperative Telephone Company | Kalona, IA | Incumbent Local Exchange Carrier | 1 | — | kctc.net |
| 1238 | Martelle Cooperative Telephone Association | Martelle, IA | Incumbent Local Exchange Carrier | 1 | — | martellecom.us |
| 1257 | North English Cooperative Telephone Company | North English, IA | Incumbent Local Exchange Carrier | 1 | — | netins.net |
| 1266 | Oran Mutual Telephone Company | Oran, IA | Incumbent Local Exchange Carrier | 1 | — | orantelco.com |
| 1269 | Palo Cooperative Telephone Association | Palo, IA | Incumbent Local Exchange Carrier | 1 | — | palocommunications.net |
| 1275 | Prairieburg Telephone Company Inc | Prairieburg, IA | Incumbent Local Exchange Carrier | 1 | — | hillary.com |
| 1278 | Readlyn Telephone Company | Readlyn, IA | Incumbent Local Exchange Carrier | 1 | — | readlyntelco.com |
| 1302 | Springville Cooperative Telephone Association Inc | Springville, IA | Incumbent Local Exchange Carrier | 1 | — | netins.net |
| 1320 | Van Horne Cooperative Telephone Company | Van Horne, IA | Incumbent Local Exchange Carrier | 1 | — | netins.net |
| 1329 | Wellman Cooperative Telephone Association | Wellman, IA | Incumbent Local Exchange Carrier | 1 | — | wellmantelephone.com |
| 351F | Martelle Cooperative Telephone Association dba Martelle Communications Cooperative - IA | Martelle, IA | Competitive Local Exchange Carrier | 1 | — | martellecom.us |
| 353E | YMax Communications Corporation - IA | Palm Beach, FL | Competitive Local Exchange Carrier | 1 | — | ymaxcorp.com |
| 624E | Atkins Telephone Company Inc - IA | Atkins, IA | Competitive Local Exchange Carrier | 1 | — | atkinstelephone.com |
| 9129 | Reinbeck Municipal Telecommunications Utility - IA | Reinbeck, IA | Competitive Local Exchange Carrier | 1 | — | reinbeck.net |