Area code 235
204 number blocks indexed across 19 carriers.
States: MO (204)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 6534 | New Cingular Wireless PCS LLC - IL | Atlanta, GA | Wireless Carrier | 92 | 92 | att.com |
| 093F | Onvoy LLC - MO | Chicago, IL | Competitive Local Exchange Carrier | 36 | 24 | sinch.com |
| 5814 | Cellco Partnership dba Verizon Wireless - MO | Olathe, KS | Wireless Carrier | 10 | 10 | verizonwireless.com |
| 225F | Peerless Network of Missouri LLC - MO | Chicago, IL | Competitive Local Exchange Carrier | 9 | 9 | peerlessnetwork.com |
| 6529 | T-Mobile USA Inc | Bellevue, WA | Personal Communications Service (Wireless) | 8 | 8 | t-mobile.com |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 5 | 5 | hdcarrier.com |
| 7218 | Teleport Communications America LLC - MO | Staten Island, NY | Competitive Local Exchange Carrier | 5 | 5 | att.com |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 6 | 3 | |
| 516C | AT&T Enterprises LLC | San Antonio, TX | IP-Enabled Service / VoIP | 3 | 3 | att.com |
| 993E | Bandwidth.com CLEC LLC - MO | Cary, NC | Competitive Local Exchange Carrier | 3 | 3 | bandwidth.com |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 2 | 2 | dish.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 2 | 2 | metropcs.com |
| 6275 | United States Cellular - MO | Chicago, IL | Wireless Carrier | 2 | 2 | uscellular.com |
| 700J | Wavenation LLC | Chicago, IL | IP-Enabled Service / VoIP | 2 | 2 | peerlessnetwork.com |
| 732J | NUSO LLC | University City, MO | IP-Enabled Service / VoIP | 2 | 2 | brightlink.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 1 | 1 | telnyx.com |
| 145J | Terra Nova Telecom Inc | Lakewood Ranch, FL | IP-Enabled Service / VoIP | 1 | 1 | terranova.net |
| 4932 | Level 3 Communications LLC - MO | Westminster, CO | Competitive Local Exchange Carrier | 1 | 1 | centurylink.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — |