MCC 312 — mobile network codes
MCC 312 has 72 active mobile network operators in United States, which also uses other MCCs — see the full United States list.
Operators under MCC 312
| Operator | Brand | MNC | PLMN | Last updated |
|---|---|---|---|---|
| Infrastructure Networks LLCInfrastructure Networks, LLC | Infrastructure Networks, LLC | 020 | Nov. 15, 2023 | |
| Cross WirelessBravado Wireless | Bravado Wireless | 030 | Nov. 15, 2023 | |
| Custer Telephone Cooperative IncCuster Telephone Co-op(CTCI) | Custer Telephone Co-op(CTCI) | 040 | Nov. 15, 2023 | |
| South Georgia Regional Information Technology AuthoritySyncSouth | SyncSouth | 080 | Nov. 15, 2023 | |
| AT&T MobilityAT&T | AT&T | 090 | Nov. 15, 2023 | |
| ClearSky Technologies IncClearSky Technologies, Inc. | ClearSky Technologies, Inc. | 100 | Nov. 15, 2023 | |
| East Kentucky Network LLC dba Appalachian WirelessAppalachian Wireless | Appalachian Wireless | 120 | Nov. 15, 2023 | |
| East Kentucky Network LLC dba Appalachian WirelessAppalachian Wireless | Appalachian Wireless | 130 | Nov. 15, 2023 | |
| Northwest CellNorthwestCell | NorthwestCell | 150 | Nov. 15, 2023 | |
| RSA1 Limited Partnership dba Chat MobilityChat Mobility | Chat Mobility | 160 | Nov. 15, 2023 | |
| Limitless Mobile, LLCLimitless Mobile | Limitless Mobile | 180 | Nov. 15, 2023 | |
| T-Mobile USAT-Mobile | T-Mobile | 190 | Nov. 15, 2023 | |
| ASPENTA, LLCAspenta International, Inc. | Aspenta International, Inc. | 210 | Nov. 15, 2023 | |
| SprintSprint | Sprint | 240 | Dec. 15, 2018 | |
| T-Mobile USAT-Mobile | T-Mobile | 250 | Nov. 15, 2023 | |
| WorldCell Solutions LLCUSACL | USACL | 260 | Nov. 15, 2023 | |
| Cellular Network Partnership dba Pioneer CellularPioneer Cellular | Pioneer Cellular | 280 | Nov. 15, 2023 | |
| Uintah Basin Electronic TelecommunicationsStrata Networks USA | Strata Networks USA | 290 | Nov. 15, 2023 | |
| Telecom North America Mobile Inc.telna Mobile | telna Mobile | 300 | Nov. 15, 2023 | |
| Clear Stream Communications, LLCClear Stream Communications, LLC | Clear Stream Communications, LLC | 310 | Nov. 15, 2023 | |
| S and R Communications LLCRTC Communications LLC | RTC Communications LLC | 320 | Nov. 15, 2023 | |
| Nemont Communications, Inc.Nemont | Nemont | 330 | Nov. 15, 2023 | |
| Triangle Communication System Inc.Triangle Communication System Inc. | Triangle Communication System Inc. | 350 | Nov. 15, 2023 | |
| Wes-Tex Telecommunications, LTDWes-Tex Telecommunications, Ltd. | Wes-Tex Telecommunications, Ltd. | 360 | Nov. 15, 2023 | |
| Commnet WirelessChoice Wireless | Choice Wireless | 370 | Nov. 15, 2023 | |
| Copper Valley WirelessCopper Valley Wireless | Copper Valley Wireless | 380 | Nov. 15, 2023 | |
| FTC Communications LLCFTC Wireless | FTC Wireless | 390 | Nov. 15, 2023 | |
| Mid-Rivers Telephone CooperativeMid-Rivers Wireless | Mid-Rivers Wireless | 400 | Dec. 15, 2018 | |
| Eltopia Communications, LLCEltopia Communications, LLC | Eltopia Communications, LLC | 410 | Nov. 15, 2023 | |
| Nex-Tech Wireless, LLCNex-Tech Wireless USA | Nex-Tech Wireless USA | 420 | Nov. 15, 2023 | |
| Silver Star CommunicationsSilverstar | Silverstar | 430 | Nov. 15, 2023 | |
| Cable & Communications CorporationCable & Communications Corporation | Cable & Communications Corporation | 450 | Nov. 15, 2023 | |
| KPU Telecommunications Division | — | 460 | Nov. 15, 2023 | |
| Carolina West Wireless, Inc.Carolina West Wireless | Carolina West Wireless | 470 | Nov. 15, 2023 | |
| Sagebrush Cellular, Inc.Nemont | Nemont | 480 | Nov. 15, 2023 | |
| TrustComm, IncTrustComm, Inc. | TrustComm, Inc. | 490 | Dec. 15, 2018 | |
| WueWUE Inc. | WUE Inc. | 510 | Nov. 15, 2023 | |
| T-Mobile USAT-Mobile | T-Mobile | 530 | Nov. 15, 2023 | |
| Google LLCGoogleLLC | GoogleLLC | 580 | Nov. 15, 2023 | |
| Northern Michigan UniversityNMU | NMU | 590 | Nov. 15, 2023 | |
| Sagebrush Cellular, Inc.Nemont | Nemont | 600 | Nov. 15, 2023 | |
| ShawnTech CommunicationsShawnTech Communications | ShawnTech Communications | 610 | Nov. 15, 2023 | |
| NetGenuity, Inc.NetGenuity | NetGenuity | 630 | Nov. 15, 2023 | |
| BrightlinkBrightlink | Brightlink | 650 | Nov. 15, 2023 | |
| AT&T MobilityFirstNet | FirstNet | 670 | Nov. 15, 2023 | |
| AT&T MobilityAT&T | AT&T | 680 | Nov. 15, 2023 | |
| Wireless Partners,LLCWireless Partners, LLC | Wireless Partners, LLC | 700 | Nov. 15, 2023 | |
| Great North Woods Wireless LLCGreat North Woods Wireless LLC | Great North Woods Wireless LLC | 710 | Nov. 15, 2023 | |
| Southern Communications Services, Inc. D/B/A SouthernLINC WirelessSouthern Linc | Southern Linc | 720 | Nov. 15, 2023 | |
| Triangle Communication System Inc.Triangle Communication System Inc. | Triangle Communication System Inc. | 730 | Nov. 15, 2023 | |
| ArtemisArtemis Networks LLC | Artemis Networks LLC | 750 | Nov. 15, 2023 | |
| Verizon WirelessVerizon | Verizon | 770 | Nov. 15, 2023 | |
| RedZone Wireless LLCRedzone Wireless | Redzone Wireless | 780 | Nov. 15, 2023 | |
| Gila ElectronicsGila Electronics | Gila Electronics | 790 | Nov. 15, 2023 | |
| Cirrus Core NetworksCirrus Core Networks | Cirrus Core Networks | 800 | Nov. 15, 2023 | |
| Santel Communications Cooperative, Inc.Santel Communications Cooperative, Inc. | Santel Communications Cooperative, Inc. | 820 | Dec. 15, 2018 | |
| Kings County Office of EducationKings County Office of Education | Kings County Office of Education | 830 | Nov. 15, 2023 | |
| South Georgia Regional Information TechnologySouth Georgia Regional Information Technology Authority | South Georgia Regional Information Technology Authority | 840 | Nov. 15, 2023 | |
| Onvoy Spectrum, LLCOnvoy Spectrum, LLC | Onvoy Spectrum, LLC | 850 | Nov. 15, 2023 | |
| Flat Wireless, LLCClearTalk | ClearTalk | 860 | Dec. 15, 2018 | |
| GigSky Mobile, LLCGigSky Mobile, LLC | GigSky Mobile, LLC | 870 | Nov. 15, 2023 | |
| Albemarle County Public SchoolsAlbemarle County Public Schools | Albemarle County Public Schools | 880 | Nov. 15, 2023 | |
| Circle GxCircle Gx | Circle Gx | 890 | Nov. 15, 2023 | |
| Flat West Wireless, LLCClearTalk | ClearTalk | 900 | Nov. 15, 2023 | |
| East Kentucky Network LLC dba Appalachian WirelessAppalachian Wireless | Appalachian Wireless | 910 | Nov. 15, 2023 | |
| Northeast Wireless NetworksNortheast Wireless Networks LLC | Northeast Wireless Networks LLC | 920 | Dec. 15, 2018 | |
| Hewlett-Packard Communication Services, LLCHNI | HNI | 930 | Nov. 15, 2023 | |
| WebformixWebformix | Webformix | 940 | Dec. 15, 2018 | |
| Custer Telephone Cooperative, IncCuster Telephone Co-op(CTCI) | Custer Telephone Co-op(CTCI) | 950 | Nov. 15, 2023 | |
| M&A Technology, Inc.M&A Technology, Inc. | M&A Technology, Inc. | 960 | Dec. 15, 2018 | |
| IOSAZ Intellectual Property LLCIOSAZ Intellectual Property LLC | IOSAZ Intellectual Property LLC | 970 | Nov. 15, 2023 | |
| Mark Twain Communications CompanyMark Twain Communications Company | Mark Twain Communications Company | 980 | Nov. 15, 2023 |