NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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, all time — NPA 316
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-05-11 | 316-377-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EL DORADO | KS |
| 2026-05-11 | 316-570-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WICHITA | KS |
| 2026-05-11 | 316-727-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWTON | KS |
| 2026-01-13 | 316-403-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MOUNT HOPE | KS |
| 2025-12-16 | 316-396-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HALSTEAD | KS |
| 2025-08-04 | 316-773-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WICHITA | KS |
| 2024-10-16 | 316-243-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WICHITA | KS |
| 2024-09-17 | 316-397-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GODDARD | KS |
| 2024-04-29 | 316-392-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANDALE | KS |
| 2024-04-09 | 316-212-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWTON | KS |
| 2024-04-09 | 316-377-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EL DORADO | KS |
| 2024-01-03 | 316-397-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GODDARD | KS |
| 2023-07-10 | 316-224-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TOWANDA | KS |
| 2023-05-23 | 316-779-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WICHITA | KS |
| 2022-03-14 | 316-300-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WICHITA | KS |
| 2021-08-30 | 316-352-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WICHITA | KS |
| 2021-08-30 | 316-540-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHENEY | KS |
| 2020-10-12 | 316-284-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWTON | KS |
| 2020-10-12 | 316-320-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EL DORADO | KS |
| 2020-10-12 | 316-535-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GARDEN PL | KS |
| 2020-10-12 | 316-777-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WICHITA | KS |
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.