NumberResearchRecent prefix assignments
369 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026
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 |
|---|---|---|---|---|---|
| 979-693 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-694 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-695 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-696 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-700 | TX | ||||
| 979-702 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | TX | |
| 979-703 | CSC VOICE, LLC | 612K | BRYAN | TX | |
| 979-705 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | FREEPORT | TX | |
| 979-709 | AERIAL COMMUNICATIONS, INC. | 6701 | FREEPORT | TX | |
| 979-710 | ONVOY, LLC - TX | 903C | HEMPSTEAD | TX | |
| 979-711 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | TX | |
| 979-713 | TX | ||||
| 979-716 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GIDDINGS | TX | |
| 979-717 | TEXAS COMMUNICATIONS, INC. | 6820 | BRYAN | TX | |
| 979-721 | AERIAL COMMUNICATIONS, INC. | 6701 | BRYAN | TX | |
| 979-725 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | WEIMAR | TX | |
| 979-730 | SOUTHWESTERN BELL | 9533 | FREEPORT | TX | |
| 979-731 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-732 | SOUTHWESTERN BELL | 9533 | COLUMBUS | TX | |
| 979-733 | SOUTHWESTERN BELL | 9533 | COLUMBUS | TX | |
| 979-739 | AERIAL COMMUNICATIONS, INC. | 6701 | BRYAN | TX | |
| 979-742 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2072 | DAMON | TX | |
| 979-743 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | SCHULENBG | TX | |
| 979-758 | SOUTHWESTERN BELL | 9533 | GARWOOD | TX | |
| 979-759 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-764 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-773 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | LEXINGTON | TX | |
| 979-774 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-775 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-776 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-777 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRYAN | TX | |
| 979-778 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-779 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-793 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2072 | NEEDVILLE | TX | |
| 979-798 | BRAZORIA TEL. CO. | 2040 | BRAZORIA | TX | |
| 979-799 | BRAZORIA TEL. CO. | 2040 | BRAZORIA | TX | |
| 979-806 | TX | ||||
| 979-807 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-811 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | TX | |
| 979-814 | ONVOY SPECTRUM, LLC | 624H | HEARNE | TX | |
| 979-817 | TX | ||||
| 979-820 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRYAN | TX | |
| 979-821 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-822 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-823 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | BRYAN | TX | |
| 979-826 | SOUTHWESTERN BELL | 9533 | HEMPSTEAD | TX | |
| 979-828 | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | FRANKLIN | TX | |
| 979-830 | SOUTHWESTERN BELL | 9533 | BRENHAM | TX | |
| 979-832 | TX | ||||
| 979-836 | SOUTHWESTERN BELL | 9533 | BRENHAM | TX |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.