NumberResearchRecent prefix assignments
352 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
New assignments by month
Sep 2026
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 775-787 | NEVADA BELL | 9742 | RENO | NV | |
| 775-788 | NEVADA BELL | 9742 | RENO | NV | |
| 775-789 | NEVADA BELL | 9742 | RENO | NV | |
| 775-790 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GARDNERVL | NV | |
| 775-793 | NEVADA BELL | 9742 | RENO | NV | |
| 775-796 | ONVOY, LLC - NV | 029F | LOVELOCK | NV | |
| 775-800 | ONVOY, LLC - NV | 029F | RENO | NV | |
| 775-806 | ONVOY, LLC - NV | 029F | IMLAY | NV | |
| 775-811 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | NV | |
| 775-815 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV | |
| 775-822 | ONVOY, LLC - NV | 029F | SCHURZ | NV | |
| 775-823 | NEVADA BELL | 9742 | RENO | NV | |
| 775-824 | NEVADA BELL | 9742 | RENO | NV | |
| 775-825 | NEVADA BELL | 9742 | RENO | NV | |
| 775-826 | NEVADA BELL | 9742 | RENO | NV | |
| 775-827 | NEVADA BELL | 9742 | RENO | NV | |
| 775-828 | NEVADA BELL | 9742 | RENO | NV | |
| 775-829 | NEVADA BELL | 9742 | RENO | NV | |
| 775-830 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV | |
| 775-831 | NEVADA BELL | 9742 | CRYSTALBAY | NV | |
| 775-832 | NEVADA BELL | 9742 | CRYSTALBAY | NV | |
| 775-833 | NEVADA BELL | 9742 | CRYSTALBAY | NV | |
| 775-834 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NV | 7376 | RENO | NV | |
| 775-835 | NEVADA BELL | 9742 | FERNLEY | NV | |
| 775-841 | NEVADA BELL | 9742 | CARSONCITY | NV | |
| 775-842 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | RENO | NV | |
| 775-843 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV | |
| 775-845 | ONVOY, LLC - NV | 029F | LUND | NV | |
| 775-846 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV | |
| 775-847 | NEVADA BELL | 9742 | VIRGINIACY | NV | |
| 775-848 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV | |
| 775-849 | NEVADA BELL | 9742 | RENO | NV | |
| 775-850 | NEVADA BELL | 9742 | RENO | NV | |
| 775-851 | NEVADA BELL | 9742 | RENO | NV | |
| 775-852 | NEVADA BELL | 9742 | RENO | NV | |
| 775-853 | NEVADA BELL | 9742 | RENO | NV | |
| 775-854 | ONVOY, LLC - NV | 029F | MCDERMITT | NV | |
| 775-855 | ONVOY, LLC - NV | 029F | MCGILL | NV | |
| 775-856 | NEVADA BELL | 9742 | RENO | NV | |
| 775-857 | NEVADA BELL | 9742 | RENO | NV | |
| 775-858 | NEVADA BELL | 9742 | RENO | NV | |
| 775-859 | HUMBOLDT TELEPHONE COMPANY | 3304 | DESERT VLY | NV | |
| 775-860 | ONVOY, LLC - NV | 029F | ROUND MT | NV | |
| 775-861 | NEVADA BELL | 9742 | RENO | NV | |
| 775-862 | ONVOY, LLC - NV | 029F | RENO | NV | |
| 775-863 | NEVADA BELL | 9742 | DCKWTRCRNT | NV | |
| 775-867 | CHURCHILL COUNTY TELEPHONE DBA CC COMMUNICATIONS | 2349 | FALLON | NV | |
| 775-871 | ONVOY, LLC - NV | 029F | NIXON | NV | |
| 775-878 | ONVOY, LLC - NV | 029F | MINA | NV | |
| 775-881 | NEVADA BELL | 9742 | CARSONCITY | NV |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.