NumberResearchRecent thousands-block assignments
3,224 blocks assigned in April 2026 · 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, April 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-09 | 945-416-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEWISVILLE | TX |
| 2026-04-09 | 945-428-2XXX | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2026-04-09 | 945-428-3XXX | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2026-04-09 | 945-428-4XXX | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2026-04-09 | 945-428-5XXX | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2026-04-09 | 945-432-0XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | GRANDPRARI | TX |
| 2026-04-09 | 945-432-1XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | GRANDPRARI | TX |
| 2026-04-09 | 956-224-1XXX | ONVOY, LLC - TX | 903C | ROMA | TX |
| 2026-04-09 | 956-263-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RIGRANDECY | TX |
| 2026-04-09 | 970-982-7XXX | BANDWIDTH.COM CLEC, LLC - CO | 078F | GREELEY | CO |
| 2026-04-09 | 971-531-0XXX | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRESHAM | OR |
| 2026-04-09 | 975-209-1XXX | ONVOY, LLC - MO | 093F | KANSASCITY | MO |
| 2026-04-09 | 975-209-8XXX | ONVOY, LLC - MO | 093F | KANSASCITY | MO |
| 2026-04-09 | 975-209-9XXX | ONVOY, LLC - MO | 093F | KANSASCITY | MO |
| 2026-04-09 | 979-318-8XXX | TERRA NOVA TELECOM INC. | 145J | BAY CITY | TX |
| 2026-04-09 | 983-224-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | DENVER | CO |
| 2026-04-09 | 983-224-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | DENVER | CO |
| 2026-04-09 | 983-224-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | DENVER | CO |
| 2026-04-09 | 983-224-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | DENVER | CO |
| 2026-04-09 | 983-587-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | DENVER | CO |
| 2026-04-09 | 983-587-2XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | DENVER | CO |
| 2026-04-09 | 983-587-3XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | DENVER | CO |
| 2026-04-09 | 983-587-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | DENVER | CO |
| 2026-04-08 | 208-408-5XXX | TERRA NOVA TELECOM INC. | 145J | CASCADE | ID |
| 2026-04-08 | 209-557-8XXX | ONVOY, LLC - CA | 649C | MODESTO | CA |
| 2026-04-08 | 213-869-2XXX | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2026-04-08 | 213-869-3XXX | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2026-04-08 | 213-869-4XXX | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2026-04-08 | 213-869-5XXX | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2026-04-08 | 213-869-6XXX | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2026-04-08 | 213-936-3XXX | NUSO, LLC | 732J | LSAN DA 01 | CA |
| 2026-04-08 | 213-936-8XXX | NUSO, LLC | 732J | LSAN DA 01 | CA |
| 2026-04-08 | 213-965-8XXX | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2026-04-08 | 220-293-0XXX | ONVOY, LLC - OH | 464C | LOGAN | OH |
| 2026-04-08 | 223-358-4XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | CHAMBERSBG | PA |
| 2026-04-08 | 224-543-5XXX | ONVOY, LLC | 224C | HALF DAY | IL |
| 2026-04-08 | 234-456-0XXX | ONVOY, LLC - OH | 464C | AKRON | OH |
| 2026-04-08 | 234-470-0XXX | ONVOY, LLC - OH | 464C | RAVENNA | OH |
| 2026-04-08 | 234-470-1XXX | ONVOY, LLC - OH | 464C | RAVENNA | OH |
| 2026-04-08 | 239-524-6XXX | ONVOY, LLC - FL | 937C | BONITA SPG | FL |
| 2026-04-08 | 239-524-7XXX | ONVOY, LLC - FL | 937C | BONITA SPG | FL |
| 2026-04-08 | 252-763-9XXX | ONVOY, LLC - NC | 638E | SPRINGHOPE | NC |
| 2026-04-08 | 260-379-6XXX | ONVOY, LLC - IN | 097D | FORT WAYNE | IN |
| 2026-04-08 | 262-570-0XXX | TERRA NOVA TELECOM INC. | 145J | LAKEGENEVA | WI |
| 2026-04-08 | 270-892-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HOPKINSVL | KY |
| 2026-04-08 | 276-446-6XXX | TERRA NOVA TELECOM INC. | 145J | SYLVATUS | VA |
| 2026-04-08 | 283-238-0XXX | ONVOY, LLC - OH | 464C | CINCINNATI | OH |
| 2026-04-08 | 283-238-1XXX | ONVOY, LLC - OH | 464C | CINCINNATI | OH |
| 2026-04-08 | 312-679-2XXX | ONVOY, LLC | 224C | CHICGOZN01 | IL |
| 2026-04-08 | 312-679-3XXX | ONVOY, LLC | 224C | CHICGOZN01 | IL |
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.