NumberResearchRecent prefix assignments
371 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 936-760 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-767 | EASTEX TEL. COOP., INC. | 2068 | EVERGREEN | TX | |
| 936-788 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-806 | TX | ||||
| 936-811 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | TX | |
| 936-817 | TX | ||||
| 936-824 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | FULLER SPG | TX | |
| 936-825 | BRIGHTSPEED OF EASTERN TEXAS, INC. | 2084 | NAVASOTA | TX | |
| 936-829 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | DIBOLL | TX | |
| 936-830 | TX | ||||
| 936-831 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | APPLE SPG | TX | |
| 936-832 | TX | ||||
| 936-851 | BRIGHTSPEED OF EASTERN TEXAS, INC. | 2084 | RICHARDS | TX | |
| 936-852 | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | CROCKETT | TX | |
| 936-853 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CENTRAL | TX | |
| 936-854 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | ETOILE | TX | |
| 936-855 | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | HILLTOPLKS | TX | |
| 936-856 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | WILLIS | TX | |
| 936-857 | SOUTHWESTERN BELL | 9533 | PRAIRIE VW | TX | |
| 936-858 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | ALTO | TX | |
| 936-867 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | WELLS | TX | |
| 936-869 | FIDIUM ENTERPRISE SERVICES, LLC | 912E | DIBOLL | TX | |
| 936-870 | BRIGHTSPEED OF EASTERN TEXAS, INC. | 2084 | NAVASOTA | TX | |
| 936-872 | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | BROADDUS | TX | |
| 936-873 | BRIGHTSPEED OF EASTERN TEXAS, INC. | 2084 | ANDERSON | TX | |
| 936-874 | BRIGHTSPEED OF EASTERN TEXAS, INC. | 2084 | SHIRO | TX | |
| 936-875 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | HUDSON | TX | |
| 936-876 | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | HUNTINGTON | TX | |
| 936-878 | BRIGHTSPEED OF EASTERN TEXAS, INC. | 2084 | WASHINGTON | TX | |
| 936-879 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | ALTO | TX | |
| 936-890 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | WILLIS | TX | |
| 936-891 | WINDSTREAM SUGAR LAND, LLC | 2147 | WATERWOOD | TX | |
| 936-894 | BRIGHTSPEED OF EASTERN TEXAS, INC. | 2084 | PLANTERSVL | TX | |
| 936-895 | COMMIO, LLC | 939H | HARDIN | TX | |
| 936-897 | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | ZAVALLA | TX | |
| 936-903 | TX | ||||
| 936-909 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PENNINGTON | TX | |
| 936-911 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | TX | |
| 936-915 | TX | ||||
| 936-931 | SOUTHWESTERN BELL | 9533 | WALLER | TX | |
| 936-936 | TX | ||||
| 936-940 | TX | ||||
| 936-950 | TX | ||||
| 936-956 | TX | ||||
| 936-958 | TX | ||||
| 936-959 | TX | ||||
| 936-967 | EASTEX TEL. COOP., INC. | 2068 | BLANCHARD | TX | |
| 936-969 | EASTEX TEL. COOP., INC. | 2068 | CHESTER | TX | |
| 936-972 | TX | ||||
| 936-976 | TX |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.