Area code 274
110 number blocks indexed across 13 carriers.
States: WI (110)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 225C | Onvoy LLC - WI | Chicago, IL | Competitive Local Exchange Carrier | 31 | 27 | sinch.com |
| 6529 | T-Mobile USA Inc | Bellevue, WA | Personal Communications Service (Wireless) | 25 | 25 | t-mobile.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 12 | 12 | metropcs.com |
| 6534 | New Cingular Wireless PCS LLC - IL | Atlanta, GA | Wireless Carrier | 9 | 8 | att.com |
| 6508 | Cellco Partnership dba Verizon Wireless - WI | Olathe, KS | Wireless Carrier | 3 | 3 | verizonwireless.com |
| 145J | Terra Nova Telecom Inc | Lakewood Ranch, FL | IP-Enabled Service / VoIP | 2 | 2 | terranova.net |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 2 | 2 | dish.com |
| 5564 | Wisconsin RSA #10 Limited Partnership | Green Bay, WI | Wireless Carrier | 2 | 2 | cellcom.com |
| 616J | Leap Telecom LLC | Denver, CO | IP-Enabled Service / VoIP | 2 | 2 | leap.tel |
| 6692 | New Cell dba Cellcom | De Pere, WI | Wireless Carrier | 2 | 2 | cellcom.com |
| 700J | Wavenation LLC | Chicago, IL | IP-Enabled Service / VoIP | 2 | 2 | peerlessnetwork.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 4 | — |