Home Network Identity (HNI) codes identify a mobile subscriber’s home network and is assignable to mobile network operators with international roaming capabilities. The HNI is comprised of the first six digits of the IMSI: the three-digit Mobile Country Code (MCC) and the three-digit Mobile Network Code (MNC). The Mobile Station Identification Number (MSIN), which makes up the remaining nine digits of the IMSI, is administered by the network operator to which the HNI is assigned.
IMSI can now be used for Shared HNI for Citizens Broadband Radio Service (CBRS) operations. The CBRS assignments can be found here.
The following table is generated from the database on this website.
| HNI-Code | Entity |
|---|---|
| 314-240 | XF Wireless Investments |
| 313-070 | Midwest Network Solutions Hub LLC |
| 313-630 | LICT Corporation |
| 311-510 | Ligado Networks |
| 310-340 | Limitless Mobile, LLC |
| 310-690 | Limitless Mobile, LLC |
| 311-600 | Limitless Mobile, LLC |
| 312-180 | Limitless Mobile, LLC |
| 310-760 | Lynch 3G Communications Corporation |
| 311-720 | MainePCS LLC |
| 314-470 | Manhattan Telecommunications Corporation LLC |
| 312-980 | Mark Twain Communications Company |
| 311-570 | Mediacom |
| 311-660 | MetroPCS Wireless, Inc. |
| 313-550 | Mile High Networks LLC |
| 312-460 | KPU Telecommunications Division |
| 316-700 | Mile High Networks LLC |
| 310-040 | Mobi |
| 311-500 | Mobi |
| 313-460 | Mobi |
| 313-940 | Motorola Solutions, Inc |
| 312-330 | Nemont Communications, Inc. |
| 310-290 | NEP Cellcorp, Inc. |
| 312-630 | NetGenuity, Inc. |
| 311-380 | New Dimension Wireless LTD |
| 310-100 | New Mexico RSA 4 East Limited Partnership |
| 310-600 | NewCell dba Cellcom |
| 311-100 | Nex-Tech Wireless, LLC |
| 312-420 | Nex-Tech Wireless, LLC |
| 313-790 | Liberty Cablevision of Puerto Rico LLC |
| 312-830 | Kings County Office of Education |
| 310-450 | North East Cellular Inc. |
| 313-760 | Hologram |
| 311-900 | Gigsky Inc. |
| 312-870 | GigSky Mobile, LLC |
| 312-790 | Gila Electronics |
| 310-970 | Globalstar USA |
| 311-890 | Globecomm Network Services Corporation |
| 312-620 | GlobeTouch Inc. |
| 312-580 | Google LLC |
| 312-710 | Great North Woods Wireless LLC |
| 311-680 | GreenFly LLC |
| 310-140 | GTA Wireless LLC |
| 313-290 | Gulf Coast Broadband LLC |
| 312-930 | Hewlett-Packard Communication Services, LLC |
| 314-430 | Highway9 Networks, Inc. |
| 313-420 | Hudson Valley Wireless |
| 313-280 | King Street Wireless, LP |
| 313-660 | Hudson Valley Wireless |
| 313-670 | Hudson Valley Wireless |
| 313-680 | Hudson Valley Wireless |
| 311-340 | Illinois Valley Cellular |
| 313-250 | Imperial County Office of Education |
| 311-030 | Indigo Wireless, Inc. |
| 312-020 | Infrastructure Networks, LLC |
| 310-580 | Inland Cellular Telephone Company |
| 313-820 | Inland Cellular Telephone Company |
| 312-970 | IOSAZ Intellectual Property LLC |
| 310-920 | James Valley Wireless, LLC |
| 310-650 | JASPER TECHNOLOGIES INC. |
| 313-920 | JCI US INC |
| 313-540 | Nokia Innovations US LLC |
| 312-590 | Northern Michigan University |
| 310-430 | GCI Communications Corp |
| 313-190 | RESERVED FOR PUBLIC SAFETY |
| 313-480 | Ready Wireless, LLC |
| 311-760 | Reclaimed 06/21/2016 |
| 312-200 | RECLAIMED 06/21/2016 |
| 312-560 | RECLAIMED 06/21/2016 |
| 311-960 | RECLAIMED 11/09/2017 |
| 313-520 | RECLAIMED 3/7/2023 |
| 313-370 | Red Truck Wireless, LLC |
| 312-780 | RedZone Wireless LLC |
| 313-150 | RESERVED FOR PUBLIC SAFETY |
| 313-160 | RESERVED FOR PUBLIC SAFETY |
| 313-170 | RESERVED FOR PUBLIC SAFETY |
| 313-180 | RESERVED FOR PUBLIC SAFETY |
| 314-100 | RESERVED FOR PUBLIC SAFETY |
| 313-510 | Puerto Rico Telephone Company |
| 314-110 | RESERVED FOR PUBLIC SAFETY |
| 314-120 | RESERVED FOR PUBLIC SAFETY |
| 314-130 | RESERVED FOR PUBLIC SAFETY |
| 314-140 | RESERVED FOR PUBLIC SAFETY |
| 314-150 | RESERVED FOR PUBLIC SAFETY |
| 314-160 | RESERVED FOR PUBLIC SAFETY |
| 314-170 | RESERVED FOR PUBLIC SAFETY |
| 314-180 | RESERVED FOR PUBLIC SAFETY |
| 314-190 | RESERVED FOR PUBLIC SAFETY |
| 312-540 | RETURNED – 04/26/2016 |
| 313-270 | RETURNED – 05/4/2018 |
| 312-520 | RETURNED – 10/20/2015 |
| 312-500 | RETURNED – 10/26/2016 |
| 313-490 | Puloli, Inc. |
| 310-500 | Public Service Cellular, Inc. |
| 311-420 | Northwest Cell |
| 313-620 | Omniprophis Corporation |
| 312-150 | Northwest Cell |
| 310-000 | Not available for assignment |
| 314-330 | Nova Labs Inc. |
| 310-510 | Nsight |
| 311-840 | Nsight |
| 311-850 | Nsight |
| 310-620 | Nsighttel Wireless, LLC |
| 313-040 | Nucla-Naturita Telephone Company |
| 310-440 | Numerex Corp |
| 310-640 | Numerex Corp |
| 314-450 | NUWAVE Communications, Inc. |
| 314-360 | Oceus Networks, LLC |
| 314-520 | Oklahoma Gas & Electric Company (OG&E) |
| 312-850 | Onvoy Spectrum, LLC |
| 311-120 | PTI Pacifica, Inc. |
| 313-380 | OptimERA Inc. |
| 311-560 | OTZ Communications, Inc. |
| 310-810 | Pacific Lightwave Inc. |
| 313-320 | Paladin Wireless |
| 311-450 | Panhandle Telecommunication Systems Inc. |
| 314-410 | Peeringhub Inc |
| 311-670 | Pine Belt Cellular, Inc. d/b/a Pine Belt Wireless |
| 311-080 | Pine Telephone Company dba Pine Cellular |
| 310-790 | PinPoint Communications, Inc. |
| 313-610 | Point Broadband Fiber Holding, LLC |
| 314-280 | Pollen Mobile LLC |
| 310-110 | PTI Pacifica, Inc. |
| 310-480 | PTI Pacifica, Inc. |
| 313-640 | Geoverse |
| 311-370 | GCI Communication Corp |
| 312-240 | Returned |
| 313-030 | AT&T Mobility |
| 310-380 | AT&T Mobility |
| 310-410 | AT&T Mobility |
| 310-670 | AT&T Mobility |
| 310-680 | AT&T Mobility |
| 310-950 | AT&T Mobility |
| 311-070 | AT&T Mobility |
| 311-090 | AT&T Mobility |
| 311-180 | AT&T Mobility |
| 311-190 | AT&T Mobility |
| 312-090 | AT&T Mobility |
| 312-670 | AT&T Mobility |
| 312-680 | AT&T Mobility |
| 313-210 | AT&T Mobility |
| 310-170 | AT&T Mobility |
| 314-260 | AT&T Mobility |
| 314-270 | AT&T Mobility |
| 999-999 | ATIS |
| 313-530 | Available for Assignment |
| 314-030 | Baicells Technologies North America Inc. |
| 311-970 | Big River Broadband, LLC |
| 314-010 | Boingo Wireless Inc |
| 313-560 | Boldyn Networks Transit US LLC |
| 312-650 | Brightlink |
| 312-810 | Bristol Bay Telephone Cooperative |
| 310-570 | Broadpoint, LLC (former PetroCom, LLC) c/o MTPCS, LLC dba CellularOne |
| 312-570 | Buffalo-Lake Erie Wireless Systems Co., LLC |
| 311-330 | Bug Tussel Wireless, LLC |
| 310-280 | AT&T Mobility |
| 310-150 | AT&T Mobility |
| 310-130 | Carolina West Wireless |
| 313-410 | Anterix Inc. |
| 313-830 | 360 communications INC |
| 310-880 | Advantage Cellular Systems, Inc |
| 310-850 | Aeris Communications, Inc. |
| 314-500 | Aetheros Inc |
| 314-320 | Agri-Valley Communications, Inc |
| 310-050 | Alaska Wireless Networks |
| 310-190 | Alaska Wireless Networks |
| 312-880 | Albemarle County Public Schools |
| 313-900 | All Tribal Networks |
| 313-390 | Altice USA Wireless, Inc. |
| 311-770 | Altiostar Networks, Inc. |
| 313-700 | Ameren Services Company |
| 313-860 | AMG Technology Investment Group dba Nextlink Internet |
| 310-710 | Arctic Slope Telephone Association Cooperative |
| 310-090 | AT&T Mobility |
| 312-760 | ARCTIC SLOPE TELEPHONE ASSOCIATION COOPERATIVE |
| 312-750 | Artemis |
| 313-440 | Arvig Enterprises INC |
| 312-210 | ASPENTA, LLC |
| 314-390 | AT&T |
| 313-100 | AT&T FirstNet |
| 313-110 | AT&T FirstNet |
| 313-120 | AT&T FirstNet |
| 313-130 | AT&T FirstNet |
| 313-140 | AT&T FirstNet |
| 310-016 | AT&T Mobility |
| 310-070 | AT&T Mobility |
| 310-080 | AT&T Mobility |
| 312-450 | Cable & Communications Corporation |
| 312-470 | Carolina West Wireless, Inc. |
| 313-240 | Fundamental Holdings, Corp |
| 310-750 | East Kentucky Network, LLC dba Appalachian Wireless |
| 312-030 | Cross Wireless |
| 313-010 | Cross Wireless LLC dba Bravado Wireless |
| 313-020 | CTC Telecom, INC. dba CTC Wireless |
| 312-950 | Custer Telephone Cooperative, Inc |
| 312-040 | Custer Telephone Cooperative, Inc. |
| 313-220 | Custer Telephone Cooperative,Inc. |
| 313-340 | Dish Network |
| 313-350 | Dish Network |
| 313-360 | Dish Network |
| 311-200 | Dish Wireless |
| 310-470 | DoCoMo Pacific |
| 310-370 | Docomo Pacific, Inc. |
| 314-340 | E-MARCONI LLC |
| 312-120 | East Kentucky Network, LLC dba Appalachian Wireless |
| 311-140 | Cross Telephone Company |
| 312-130 | East Kentucky Network, LLC dba Appalachian Wireless |
| 312-910 | East Kentucky Network, LLC dba Appalachian Wireless |
| 313-870 | Elektrafi LLC |
| 312-410 | Eltopia Communications, LLC |
| 313-990 | Ericsson US |
| 310-460 | Eseye |
| 310-035 | ETEX Communications, LP (d/b/a) ETEX Wireless |
| 314-350 | Evergy |
| 310-990 | Evolve Cellular Inc. |
| 313-260 | Expeto Wireless Inc. |
| 313-710 | Extenet Systems |
| 312-900 | Flat West Wireless, LLC |
| 312-390 | FTC Communications LLC |
| 310-700 | Cross Valiant Cellular Partnership |
| 314-420 | Cox Communications, Inc |
| 313-840 | Celblox Acquisitions |
| 312-890 | Circle Gx |
| 313-750 | CellTex Networks, LLC |
| 310-360 | Cellular Network Partnership dba Pioneer Cellular |
| 312-270 | Cellular Network Partnership dba Pioneer Cellular |
| 312-280 | Cellular Network Partnership dba Pioneer Cellular |
| 313-570 | Cellular Network Partnersjip |
| 311-230 | Cellular South Inc. |
| 314-400 | Cellular South Inc. dba C Spire |
| 311-630 | Cellular South, Inc. |
| 313-330 | CenturyTel Broadband Services LLC |
| 313-650 | Chevron USA INC |
| 313-950 | Cheyenne and Arapaho Development Group |
| 310-630 | Choice Wireless |
| 314-380 | Circle Computer Resources, Inc. |
| 312-800 | Cirrus Core Networks |
| 311-930 | Cox Communications |
| 312-310 | Clear Stream Communications, LLC |
| 312-100 | ClearSky Technologies, Inc. |
| 311-540 | Coeur Rochester, Inc |
| 311-790 | Coleman County Telephone Cooperative, Inc. |
| 312-370 | Commnet Wireless |
| 311-040 | Commnet Wireless, LLC |
| 311-320 | Commnet Wireless, LLC |
| 311-550 | Commnet Wireless, LLC |
| 310-930 | Copper Valley Wireless |
| 312-380 | Copper Valley Wireless |
| 311-240 | Cordova Wireless Communications, Inc. |
| 313-060 | Country Wireless |
| 313-061 | Country Wireless |
| 310-300 | RETURNED – 12/19/2017 |
| 316-010 | Returned |
| 314-200 | XF Wireless Investments |
| 310-010 | Verizon Wireless |
| 311-228 | U.S. Cellular |
| 311-229 | U.S. Cellular |
| 311-580 | U.S. Cellular |
| 311-588 | U.S. Cellular |
| 311-589 | U.S. Cellular |
| 310-960 | UBET Wireless |
| 311-860 | Uintah Basin Electronic Telecommunications |
| 312-290 | Uintah Basin Electronic Telecommunications |
| 310-020 | Union Telephone Company |
| 311-650 | United Wireless, Inc. |
| 314-490 | Utah Education and Telehealth Network (UETN) |
| 313-230 | Velocity Communications Inc |
| 310-012 | Verizon Wireless |
| 310-940 | Tyntec Limited |
| 310-013 | Verizon Wireless |
| 310-350 | Verizon Wireless |
| 310-590 | Verizon Wireless |
| 310-591 | Verizon Wireless |
| 310-592 | Verizon Wireless |
| 310-593 | Verizon Wireless |
| 310-594 | Verizon Wireless |
| 310-595 | Verizon Wireless |
| 310-596 | Verizon Wireless |
| 310-597 | Verizon Wireless |
| 310-598 | Verizon Wireless |
| 310-599 | Verizon Wireless |
| 310-820 | Verizon Wireless |
| 311-225 | U.S. Cellular |
| 313-970 | Tychron Corporation |
| 310-891 | Verizon Wireless |
| 314-060 | Texas A&M University System – RELLIS Campus |
| 999-999 | Telcordia Test |
| 311-690 | TeleBEEPER of New Mexico, Inc. |
| 313-580 | Telecall Telecommuncations Corp. |
| 310-840 | Telecom North America Mobile Inc |
| 312-300 | Telecom North America Mobile Inc. |
| 314-210 | Telecom Resource Center |
| 311-210 | Telnyx LLC |
| 314-310 | Terranet |
| 311-620 | Terrestar Networks, Inc. |
| 311-400 | TEST IMSI HNI |
| 310-014 | TEST IMSI-HNI |
| 314-370 | Texas A&M University |
| 314-460 | Texas A&M University |
| 314-070 | Texas A&M University System – RELLIS Campus |
| 310-390 | TX-11 Acquisition, LLC |
| 314-080 | Texas A&M University System – RELLIS Campus |
| 313-400 | Texoma Communications, LLC |
| 312-690 | TGS, LLC |
| 311-780 | The American Samoa Telecommunications Authority |
| 311-050 | Thumb Cellular Limited Partnership |
| 311-830 | Thumb Cellular, LLC |
| 313-960 | Townes 5G, LLC |
| 314-230 | Trace-Tek |
| 310-520 | Transactions Network Services (TNS) |
| 312-730 | Triangle Communication System Inc. |
| 312-350 | Triangle Communication Sytem Inc. |
| 313-730 | TruAccess Networks |
| 313-890 | Tulare County Office of Education |
| 310-890 | Verizon Wireless |
| 310-892 | Verizon Wireless |
| 314-440 | Tecore Global Services, LLC |
| 311-470 | Vitelcom Cellular D/B/A Innovative Wireless |
| 311-482 | Verizon Wireless |
| 311-483 | Verizon Wireless |
| 311-484 | Verizon Wireless |
| 311-485 | Verizon Wireless |
| 311-486 | Verizon Wireless |
| 311-487 | Verizon Wireless |
| 311-488 | Verizon Wireless |
| 311-489 | Verizon Wireless |
| 311-590 | Verizon Wireless |
| 311-800 | Verizon Wireless |
| 311-810 | Verizon Wireless |
| 312-770 | Verizon Wireless |
| 310-740 | Viaero Wireless |
| 313-090 | Vivint Wireless, Inc |
| 311-480 | Verizon Wireless |
| 311-990 | VTel Wireless |
| 313-810 | W.A.T.C.H. TV Co. dba Watch Communications |
| 314-290 | Wave |
| 312-360 | Wes-Tex Telecommunications, LTD |
| 310-180 | West Central Wireless |
| 313-780 | Windstream Services LLC |
| 310-330 | Wireless Partners LLC |
| 312-700 | Wireless Partners,LLC |
| 310-420 | World Mobile Networks, Inc |
| 311-530 | WorldCell Solutions LLC |
| 312-260 | WorldCell Solutions LLC |
| 312-510 | Wue |
| 314-480 | Xcel Energy Services Inc. |
| 311-481 | Verizon Wireless |
| 311-440 | Verizon Wireless |
| 310-893 | Verizon Wireless |
| 311-275 | Verizon Wireless |
| 310-894 | Verizon Wireless |
| 310-895 | Verizon Wireless |
| 310-896 | Verizon Wireless |
| 310-897 | Verizon Wireless |
| 310-898 | Verizon Wireless |
| 310-899 | Verizon Wireless |
| 310-910 | Verizon Wireless |
| 311-110 | Verizon Wireless |
| 311-270 | Verizon Wireless |
| 311-271 | Verizon Wireless |
| 311-272 | Verizon Wireless |
| 311-273 | Verizon Wireless |
| 311-274 | Verizon Wireless |
| 311-276 | Verizon Wireless |
| 311-390 | Verizon Wireless |
| 311-277 | Verizon Wireless |
| 311-278 | Verizon Wireless |
| 311-279 | Verizon Wireless |
| 311-280 | Verizon Wireless |
| 311-281 | Verizon Wireless |
| 311-282 | Verizon Wireless |
| 311-283 | Verizon Wireless |
| 311-284 | Verizon Wireless |
| 311-285 | Verizon Wireless |
| 311-286 | Verizon Wireless |
| 311-287 | Verizon Wireless |
| 311-288 | Verizon Wireless |
| 311-289 | Verizon Wireless |
| 311-740 | Telalaska Cellular |
| 313-770 | Tango networks |
| 316-011 | Returned |
| 310-560 | RETURNED 4/26/2016 |
| 311-160 | RETURNED 3/16/16 |
| 313-800 | RETURNED 3/22/2023 |
| 310-730 | RETURNED 3/23/2023 |
| 311-220 | RETURNED 3/23/2023 |
| 311-010 | RETURNED 3/6/2023 (311-010) |
| 312-010 | RETURNED 3/6/2023 (312-010) |
| 312-220 | RETURNED 3/6/2023 (312-220) |
| 311-150 | RETURNED 3/9/2023 (311-150) |
| 311-020 | RETURNED 4/17/2023 (311-020) |
| 311-920 | RETURNED 4/17/2023 (311-920) |
| 310-900 | RETURNED 4/20/2022 |
| 312-400 | RETURNED 4/20/2022 |
| 313-000 | RETURNED 4/27/2022 |
| 310-870 | RETURNED 3/16/16 |
| 313-200 | RETURNED 4/3/2023 |
| 310-780 | RETURNED 7/16/16 |
| 310-540 | RETURNED 7/7/2021 |
| 312-490 | RETURNED 7/9/2020 |
| 311-410 | RETURNED 8/1/2021 |
| 312-170 | RETURNED 8/1/2021 |
| 310-860 | RETURNED 9/13/23 |
| 311-000 | RETURNED 9/13/23 |
| 311-980 | RETURNED 9/19/23 |
| 312-990 | RETURNED 9/22/23 |
| 312-550 | RETURNED 9/28/23 |
| 310-980 | RETURNED 9/29/2016 |
| 310-060 | Returned on 10/2/18 |
| 311-130 | RETURNED 3/16/16 |
| 312-230 | RETURNED 2/28/2018 |
| 312-440 | Returned on 10/2/18 |
| 312-920 | Returned 10/05/20 |
| 310-610 | RETURNED 01/09/2018 |
| 311-910 | Returned 01/22/20 |
| 311-520 | RETURNED 03/16/16 |
| 312-640 | RETURNED 04/26/2016 |
| 312-060 | Returned 04/30/19 |
| 311-460 | Returned 07/01/20 |
| 311-750 | Returned 07/29/19 |
| 312-860 | Returned 07/29/19 |
| 313-050 | Returned 08/08/19 |
| 312-660 | RETURNED 09/15/2016 |
| 312-110 | RETURNED 09/29/2016 |
| 311-290 | RETURNED 1/29/2020 |
| 311-710 | Returned 10/05/20 |
| 312-940 | Returned 10/06/20 |
| 311-610 | RETURNED 2/28/2018 |
| 311-730 | Returned 10/11/2018 |
| 311-250 | RETURNED 10/23/2021 |
| 310-400 | RETURNED 10/23/2021 |
| 312-140 | RETURNED 11/09/17 |
| 311-300 | RETURNED 11/09/2017 |
| 310-030 | RETURNED 11/16/2019 |
| 312-740 | RETURNED 11/19/2018 |
| 311-700 | Returned 11/20/2020 |
| 312-070 | RETURNED 12/01/2017 |
| 312-050 | RETURNED 12/19/2017 |
| 312-820 | RETURNED 2/22/2022 |
| 311-310 | RETURNED 2/23/2021 |
| 312-960 | RETURNED 2/25/2022 (312-960) |
| 312-340 | Returned on 10/2/18 |
| 311-820 | Ribbon Communications |
| 311-170 | Tampnet (formerly Broadpoint, LLC (former PetroCom, LLC) c/o MTPCS, LL |
| 310-250 | T-Mobile USA |
| 310-550 | Syniverse Technologies |
| 310-720 | Syniverse Technologies |
| 310-530 | T-Mobile |
| 310-770 | T-Mobile |
| 311-260 | T-Mobile |
| 311-882 | T-Mobile |
| 310-120 | T-Mobile USA |
| 310-160 | T-Mobile USA |
| 310-200 | T-Mobile USA |
| 310-210 | T-Mobile USA |
| 310-220 | T-Mobile USA |
| 310-230 | T-Mobile USA |
| 310-240 | T-Mobile USA |
| 310-260 | T-Mobile USA |
| 311-360 | Stelera Wireless, L.L.C. |
| 310-270 | T-Mobile USA |
| 310-310 | T-Mobile USA |
| 310-490 | T-Mobile USA |
| 310-660 | T-Mobile USA |
| 310-800 | T-Mobile USA |
| 310-830 | T-Mobile USA |
| 311-490 | T-Mobile USA |
| 311-870 | T-Mobile USA |
| 311-880 | T-Mobile USA |
| 311-940 | T-Mobile USA |
| 312-190 | T-Mobile USA |
| 312-250 | T-Mobile USA |
| 312-530 | T-Mobile USA |
| 311-950 | Sunman Telecommunications Corp. |
| 311-640 | Standing Rock Telecommunications |
| 311-430 | RSA 1 Limited Partnership dba Cellular 29 Plus |
| 314-510 | SI Wireless LLC |
| 312-160 | RSA1 Limited Partnership DBA Chat Mobility |
| 313-740 | RTO Wireless |
| 312-320 | S and R Communications LLC |
| 312-480 | Sagebrush Cellular, Inc |
| 312-600 | Sagebrush Cellular, Inc. |
| 311-350 | Sagebrush Cellular, Inc. dba Nemont |
| 313-470 | San Diego Gas & Electric Company |
| 313-910 | San Diego Gas and Electric |
| 314-220 | Secrus Technologies |
| 312-610 | ShawnTech Communications |
| 313-500 | Shelcomm, Inc. |
| 313-690 | Shenandoah Cable Television, LLC |
| 313-880 | Shuttle Wireless Solutions Inc. |
| 312-430 | Silver Star Communications |
| 313-930 | Standing Rock Telecom |
| 310-320 | Smith Bagley, Inc. dba CellularOne |
| 313-850 | Softcom Internet Communications, Inc. |
| 312-840 | South Georgia Regional Information Technology |
| 312-080 | South Georgia Regional Information Technology Authority |
| 313-300 | Southern California Edison |
| 313-590 | Southern Communications Services, Inc. D/B/A Southern Linc |
| 314-090 | Southern Communications Services, Inc. D/B/A Southern Linc |
| 312-720 | Southern Communications Services, Inc. D/B/A SouthernLINC Wireless |
| 311-060 | Space Data Corporation |
| 313-450 | Spectrum Wireless Holdings, LLC |
| 314-020 | Spectrum Wireless Holdings, LLC |
| 313-080 | Speedwavz LLP |
| 313-600 | ST Engineering iDirect |
| 313-720 | 1st Point Communications, LLC |