NumberResearchRecent thousands-block assignments
14 blocks assigned in August 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, August 2026 — NPA 774
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-08-26 | 774-569-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WORCESTER | MA |
| 2026-08-24 | 774-718-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | TAUNTON | MA |
| 2026-08-20 | 774-569-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | WORCESTER | MA |
| 2026-08-17 | 774-248-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HOPKINTON | MA |
| 2026-08-17 | 774-283-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PLYMOUTH | MA |
| 2026-08-13 | 774-329-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WORCESTER | MA |
| 2026-08-13 | 774-867-6XXX | 6000–6999 | Assigned | HD CARRIER LLC | 321J | WORCESTER | MA |
| 2026-08-13 | 774-867-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | WORCESTER | MA |
| 2026-08-13 | 774-867-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | WORCESTER | MA |
| 2026-08-13 | 774-988-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | W BOYLSTON | MA |
| 2026-08-12 | 774-213-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | MIDDLEBORO | MA |
| 2026-08-12 | 774-447-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | VINEYRDHVN | MA |
| 2026-08-12 | 774-995-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | SAGAMORE | MA |
| 2026-08-03 | 774-998-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | BARNSTABLE | MA |
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.