NumberResearchRecent thousands-block assignments
13 blocks assigned in April 2026 · from the daily NANPA thousands-block report, 09/20/2026
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 — NPA 329
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-04-29 | 329-444-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | STANFORDVL | NY |
| 2026-04-29 | 329-900-9XXX | 9000–9999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | CROTON FLS | NY |
| 2026-04-15 | 329-242-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | SUFFERN | NY |
| 2026-04-14 | 329-246-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CORNWALL | NY |
| 2026-04-14 | 329-246-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CORNWALL | NY |
| 2026-04-08 | 329-220-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | WALDEN | NY |
| 2026-04-08 | 329-245-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MONROE | NY |
| 2026-04-08 | 329-355-6XXX | 6000–6999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | MIDDLETOWN | NY |
| 2026-04-08 | 329-800-6XXX | 6000–6999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | SPRING VLY | NY |
| 2026-04-01 | 329-236-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2026-04-01 | 329-238-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONROE | NY |
| 2026-04-01 | 329-238-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONROE | NY |
| 2026-04-01 | 329-238-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONROE | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.