| | Australia ADD | |
| 505 40 | | CITIC PACIFIC MINING |
| 505 41 | | OTOC Australia Pty Ltd |
| | Bahamas ADD | |
| 364 39 | | Bahamas Telecommunications Company Limited |
| | Bahamas LIR | |
| 364 49 | | NewCo2015 Limited |
| | Denmark ADD | |
| 238 14 | | Monty UK Global Limited |
| | Spain ADD | |
| 214 36 | | OPEN CABLE TELECOMUNICACIONES, S.L. |
| | United States SUP | |
| 310 017 | | North Sight Communications Inc |
| 310 330 | | AWCC |
| 310 340 | | High Plains Midwest LLC, dba Westlink Communications |
| 310 420 | | Cincinnati Bell Wireless LLC |
| 310 560 | | AT&T |
| 310 810 | | LCFR LLC |
| 310 870 | | Kaplan Telephone Company Inc. |
| 310 980 | | Texas RSA 7B3 dba Peoples Wireless Services |
| 311 130 | | Light Squared LP |
| 311 160 | | Light Squared LP |
| 311 210 | | Emery Telecom-Wireless Inc |
| 311 460 | | Fisher Wireless Services Inc |
| 311 520 | | Light Squared LP |
| 311 540 | | Proximiti Mobility Inc |
| 311 570 | | Bend Cable Communications LLC |
| 311 600 | | Cox TMI Wireless LLC |
| 311 760 | | Edigen Inc |
| 312 110 | | Texas Energy Network LLC |
| 312 200 | | Voyager Mobility LLC |
| MCC+MNC * | Country/Geographical area | Operator/Network |
| | United States ADD | |
| 310 014 | | TEST IMSI HNI |
| 310 630 | | Agri-Valley Broadband, Inc |
| 311 400 | | TEST IMSI HNI |
| 311 790 | | Coleman County Telephone Cooperative, Inc. |
| 312 210 | | ASPENTA, LLC |
| 312 220 | | Chariton Valley Communications Corporation, Inc. |
| 312 230 | | SRT Communications Inc. |
| 312 240 | | Sprint |
| 312 250 | | Sprint |
| 312 260 | | Central LTE Holdings |
| 312 270 | | Cellular Network Partnership dba Pioneer Cellular |
| 312 280 | | Cellular Network Partnership dba Pioneer Cellular |
| 312 290 | | Uintah Basin Electronic Telecommunications |
| 312 300 | | Telecom North America Mobile Inc. |
| 312 310 | | Clear Stream Communications, LLC |
| 312 320 | | S and R Communications LLC |
| 312 330 | | Nemont Communications, Inc. |
| 312 340 | | MTA Communications dba MTA Wireless |
| 312 350 | | Triangle Communication System Inc. |
| 312 360 | | Wes-Tex Telecommunications, LTD |
| 312 370 | | Commnet Wireless |
| 312 380 | | Copper Valley Wireless |
| 312 390 | | FTC Communications LLC |
| 312 400 | | Mid-Rivers Telephone Cooperative |
| 312 410 | | Eltopia Communications, LLC |
| 312 420 | | Nex-Tech Wireless, LLC |
| 312 430 | | Silver Star Communications |
| 312 440 | | Consolidated Telcom |
| 312 450 | | Cable & Communications Corporation |
| 312 460 | | KPU Telecommunications Division |
| 312 470 | | Carolina West Wireless, Inc. |
| 312 480 | | Sagebrush Cellular, Inc. |
| 312 490 | | TrustComm, Inc |
| 312 510 | | Wue |
| 312 530 | | Sprint |
| 312 550 | | Great Plains Communications, Inc |
| MCC+MNC * | Country/Geographical area | Operator/Network |
| 312 570 | | Buffalo-Lake Erie Wireless Systems Co., LLC |
| 312 580 | | Morgan, Lewis & Bockius LLP |
| 312 590 | | Northern Michigan University |
| 312 600 | | Sagebrush Cellular, Inc. |
| 312 620 | | GlobeTouch Inc. |
| 312 630 | | NetGenuity, Inc. |
| 312 650 | | 365 Wireless LLC |
| 312 670 | | AT&T Mobility |
| 312 680 | | AT&T Mobility |
| 312 690 | | Tecore Government Services, LLC |
| 312 700 | | Wireless Partners,LLC |
| 312 710 | | Great North Woods Wireless LLC |
| 312 720 | | Southern Communications Services, Inc. D/B/A SouthernLINC Wireless |
| 312 730 | | Triangle Communication System Inc. |
| 312 740 | | KDDI America, Inc dba Locus Telecommunications |
| 312 750 | | Artemis |
| 312 760 | | ARCTIC SLOPE TELEPHONE ASSOCIATION COOPERATIVE |
| 312 770 | | Verizon Wireless |
| 312 780 | | RedZone Wireless LLC |
| 312 790 | | Gila Electronics |
| 312 800 | | Cirrus Core Networks |
| 312 810 | | Bristol Bay Telephone Cooperative |
| 312 820 | | Santel Communications Cooperative, Inc. |
| 312 830 | | Kings County Office of Education |
| 312 840 | | South Georgia Regional Information Technology |
| 312 850 | | Onvoy Spectrum, LLC |
| 312 860 | | Flat Wireless, LLC |
| 312 870 | | GigSky Mobile, LLC |
| 312 880 | | Albemarle County Public Schools |
| 312 890 | | Circle Gx |
| 312 900 | | Flat West Wireless, LLC |
| 312 910 | | East Kentucky Network LLC dba Appalachian Wireless |
| 312 920 | | Northeast Wireless Networks |
| 312 930 | | Hewlett-Packard Communication Services, LLC |
| 312 940 | | Webformix |
| MCC+MNC * | Country/Geographical area | Operator/Network |
| 312 950 | | Custer Telephone Cooperative, Inc |
| 312 960 | | M&A Technology, Inc. |
| 312 970 | | IOSAZ Intellectual Property LLC |
| 312 980 | | Mark Twain Communications Company |
| 312 990 | | Premier Holdings LLC DBA Premier Broadband |
| 313 000 | | Tennessee Wireless |
| 313 010 | | Cross Wireless LLC dba Sprocket Wireless |
| 313 020 | | CTC Telecom, INC. dba CTC Wireless |
| 313 030 | | Eagle Telephone System, INC dba Snake River PCS |
| 313 040 | | Nucla-Naturita Telephone Company |
| 313 050 | | Manti Tele Communications Company, Inc. dba Breakaway Wireless |
| 313 060 | | Country Wireless |
| 313 070 | | Midwest Network Solutions Hub LLC |
| 313 080 | | Speedwavz LLP |
| 313 090 | | Vivint Wireless, Inc |
| 313 200 | | Mercury Network Corporation |
| 313 210 | | AT&T |
| | United States LIR | |
| 310 016 | | AT&T Mobility |
| 310 030 | | AT&T Mobility |
| 310 035 | | ETEX Communications, LP (d/b/a) ETEX Wireless |
| 310 050 | | Alaska Wireless Networks |
| 310 070 | | AT&T Mobility |
| 310 080 | | AT&T Mobility |
| 310 090 | | AT&T Mobility |
| 310 120 | | Sprint |
| 310 150 | | AT&T Mobility |
| 310 170 | | AT&T Mobility |
| 310 190 | | Alaska Wireless Networks |
| 310 280 | | AT&T Mobility |
| 310 350 | | Verizon Wireless |
| 310 380 | | AT&T Mobility |
| 310 410 | | AT&T Mobility |
| 310 470 | | Shentel |
| 310 480 | | Wave Runner LLC |
| 310 510 | | Nsight |
| 310 520 | | Transactions Network Services (TNS) |
| MCC+MNC * | Country/Geographical area | Operator/Network |
| 310 530 | | Iowa Wireless Services LLC dba | Wireless |
| 310 550 | | Syniverse Technologies |
| 310 600 | | NewCell dba Cellcom |
| 310 620 | | Nsight |
| 310 640 | | Numerex Corp |
| 310 650 | | JASPER TECHNOLOGIES INC. |
| 310 670 | | AT&T Mobility |
| 310 680 | | AT&T Mobility |
| 310 720 | | Syniverse Technologies |
| 310 740 | | Viaero Wireless |
| 310 820 | | Verizon Wireless |
| 310 830 | | Sprint |
| 310 860 | | West Central Wireless |
| 310 900 | | Mid-Rivers Telephone Cooperative |
| 310 950 | | AT&T Mobility |
| 311 000 | | West Central Wireless |
| 311 070 | | AT&T Mobility |
| 311 090 | | AT&T Mobility |
| 311 120 | | Wave Runner LLC |
| 311 170 | | Broadpoint, LLC |
| 311 180 | | AT&T Mobility |
| 311 190 | | AT&T Mobility |
| 311 260 | | Sprint |
| 311 420 | | Northwest Cell |
| 311 470 | | Vitelcom Cellular D/B/A Innovative Wireless |
| 311 490 | | Sprint |
| 311 580 | | U.S. Cellular |
| 311 590 | | Verizon Wireless |
| 311 630 | | Cellular South Inc. |
| 311 700 | | Aspenta International, Inc. |
| 311 750 | | Flat Wireless, LLC |
| 311 770 | | Altiostar Networks, Inc. |
| 311 820 | | Sonus Networks |
| 311 840 | | Nsight |
| 311 850 | | Nsight |
| 311 870 | | Sprint |
| 311 880 | | Sprint |
| MCC+MNC * | Country/Geographical area | Operator/Network |
| 311 890 | | Globecomm Network Services Corporation |
| 311 940 | | Sprint |
| 312 090 | | AT&T Mobility |
| 312 190 | | Sprint |
| 313 100 | | First Responder Network Authority |
| 316 010 | | Sprint |