NumberResearchRecent thousands-block assignments
2,993 blocks assigned in December 2025 · from the daily NANPA thousands-block report, 09/18/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, December 2025
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
Clear
| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-12-18 | 948-255-0XXX | ONVOY, LLC - VA | 138E | WILLIAMSBG | VA |
| 2025-12-18 | 949-890-0XXX | ONVOY, LLC - CA | 649C | TRABUCO | CA |
| 2025-12-18 | 949-890-1XXX | ONVOY, LLC - CA | 649C | TRABUCO | CA |
| 2025-12-18 | 949-909-2XXX | ONVOY, LLC - CA | 649C | SADLBK VLY | CA |
| 2025-12-18 | 949-909-3XXX | ONVOY, LLC - CA | 649C | SADLBK VLY | CA |
| 2025-12-18 | 951-748-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ELSINORE | CA |
| 2025-12-18 | 971-527-0XXX | ONVOY, LLC - OR | 750E | TILLAMOOK | OR |
| 2025-12-18 | 973-651-5XXX | TERRA NOVA TELECOM INC. | 145J | ORANGE | NJ |
| 2025-12-18 | 978-579-7XXX | TERRA NOVA TELECOM INC. | 145J | SUDBURY | MA |
| 2025-12-18 | 978-803-0XXX | TERRA NOVA TELECOM INC. | 145J | CONCORD | MA |
| 2025-12-18 | 979-365-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLTLKJCKSN | TX |
| 2025-12-18 | 980-529-7XXX | ONVOY, LLC - NC | 638E | CHARLOTTE | NC |
| 2025-12-18 | 984-395-2XXX | ONVOY, LLC - NC | 638E | SILER CITY | NC |
| 2025-12-18 | 984-404-3XXX | ONVOY, LLC - NC | 638E | RALEIGH | NC |
| 2025-12-17 | 207-703-1XXX | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | KITTERY | ME |
| 2025-12-17 | 216-545-2XXX | ONVOY, LLC - OH | 464C | TERRACE | OH |
| 2025-12-17 | 219-410-0XXX | TERRA NOVA TELECOM INC. | 145J | MERRILLVL | IN |
| 2025-12-17 | 223-207-8XXX | TERRA NOVA TELECOM INC. | 145J | COLUMBIA | PA |
| 2025-12-17 | 229-469-2XXX | ONVOY, LLC - GA | 067D | VALDOSTA | GA |
| 2025-12-17 | 229-813-8XXX | ONVOY, LLC - GA | 067D | MOULTRIE | GA |
| 2025-12-17 | 231-341-0XXX | BANDWIDTH.COM CLEC, LLC - MI | 991E | LAKE ANN | MI |
| 2025-12-17 | 231-545-6XXX | BANDWIDTH.COM CLEC, LLC - MI | 991E | BOYNEFALLS | MI |
| 2025-12-17 | 240-996-9XXX | ONVOY, LLC - MD | 876D | BRUNSWICK | MD |
| 2025-12-17 | 251-998-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | MOBILE | AL |
| 2025-12-17 | 252-218-0XXX | TERRA NOVA TELECOM INC. | 145J | WILSON | NC |
| 2025-12-17 | 262-454-5XXX | TERRA NOVA TELECOM INC. | 145J | MILWAUKZN2 | WI |
| 2025-12-17 | 267-283-1XXX | ONVOY, LLC - PA | 547E | PHLDLPHZN3 | PA |
| 2025-12-17 | 267-523-1XXX | TERRA NOVA TELECOM INC. | 145J | PHPHSBZN41 | PA |
| 2025-12-17 | 272-386-6XXX | ONVOY, LLC - PA | 547E | POTTSVILLE | PA |
| 2025-12-17 | 276-269-9XXX | SUNCOM DBA T-MOBILE USA | 8645 | ABINGDON | VA |
| 2025-12-17 | 276-664-5XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | CANA | VA |
| 2025-12-17 | 301-712-4XXX | ONVOY, LLC - MD | 876D | FREDERICK | MD |
| 2025-12-17 | 315-329-0XXX | TERRA NOVA TELECOM INC. | 145J | FAYETTEVL | NY |
| 2025-12-17 | 319-407-9XXX | ONVOY, LLC - IA | 221F | WAVERLY | IA |
| 2025-12-17 | 319-502-6XXX | ONVOY, LLC - IA | 221F | WATERLOO | IA |
| 2025-12-17 | 326-228-2XXX | TERRA NOVA TELECOM INC. | 145J | SO VIENNA | OH |
| 2025-12-17 | 326-241-1XXX | ONVOY, LLC - OH | 464C | MSBGWCRLTN | OH |
| 2025-12-17 | 326-699-1XXX | ONVOY, LLC - OH | 464C | BROOKVILLE | OH |
| 2025-12-17 | 327-210-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | TEXARKANA | AR |
| 2025-12-17 | 334-784-3XXX | BANDWIDTH.COM CLEC, LLC - AL | 072F | CLAYTON | AL |
| 2025-12-17 | 334-941-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PHENIXCITY | AL |
| 2025-12-17 | 336-823-9XXX | TERRA NOVA TELECOM INC. | 145J | HIGH POINT | NC |
| 2025-12-17 | 337-453-5XXX | ONVOY, LLC - LA | 749E | LAFAYETTE | LA |
| 2025-12-17 | 337-453-9XXX | ONVOY, LLC - LA | 749E | LAFAYETTE | LA |
| 2025-12-17 | 346-591-4XXX | ONVOY, LLC - TX | 903C | PORTER HTS | TX |
| 2025-12-17 | 346-886-8XXX | ONVOY, LLC - TX | 903C | RICHMNRNBG | TX |
| 2025-12-17 | 346-896-2XXX | ONVOY, LLC - TX | 903C | HUMBLE | TX |
| 2025-12-17 | 346-905-8XXX | ONVOY, LLC - TX | 903C | SPRING | TX |
| 2025-12-17 | 346-912-0XXX | ONVOY, LLC - TX | 903C | ALVIN | TX |
| 2025-12-17 | 346-913-0XXX | ONVOY, LLC - TX | 903C | TOMBALL | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.