NumberResearchThousands-blocks in 229-321
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026
The ten 1,000-number thousand-blocks inside prefix 229-321 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 229 blocks
Most active assignees, all time — NPA 229
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 229-321-0XXX | 0000–0999 | Reserved | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | LUMPKIN | GA |
| — | 229-321-1XXX | 1000–1999 | Reserved | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | LUMPKIN | GA |
| — | 229-321-2XXX | 2000–2999 | Reserved | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | LUMPKIN | GA |
| 2018-11-08 | 229-321-3XXX | 3000–3999 | Assigned | ONVOY, LLC - GA | 067D | LUMPKIN | GA |
| 2020-02-06 | 229-321-4XXX | 4000–4999 | Assigned | ONVOY, LLC - GA | 067D | LUMPKIN | GA |
| 2020-02-06 | 229-321-5XXX | 5000–5999 | Assigned | ONVOY, LLC - GA | 067D | LUMPKIN | GA |
| 2020-08-06 | 229-321-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | LUMPKIN | GA |
| 2020-09-04 | 229-321-7XXX | 7000–7999 | Assigned | ONVOY, LLC - GA | 067D | LUMPKIN | GA |
| 2014-01-08 | 229-321-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | LUMPKIN | GA |
| — | 229-321-9XXX | 9000–9999 | Reserved | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | LUMPKIN | GA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.