NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · 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, all time — NPA 314
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-08-15 | 314-675-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MEHLVILLE | MO |
| 2024-07-30 | 314-526-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KIRKWOOD | MO |
| 2024-07-30 | 314-946-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KIRKWOOD | MO |
| 2024-07-24 | 314-573-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | ST LOUIS | MO |
| 2024-05-30 | 314-564-0XXX | 0000–0999 | Assigned | NUSO, LLC | 732J | LADUE | MO |
| 2024-05-30 | 314-637-3XXX | 3000–3999 | Assigned | NUSO, LLC | 732J | LADUE | MO |
| 2024-05-29 | 314-549-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OAKVILLE | MO |
| 2024-04-25 | 314-358-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LADUE | MO |
| 2024-04-05 | 314-557-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LADUE | MO |
| 2024-04-05 | 314-636-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | OAKVILLE | MO |
| 2024-04-05 | 314-636-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | OAKVILLE | MO |
| 2024-04-05 | 314-986-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LADUE | MO |
| 2024-03-27 | 314-636-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MO | 093F | OAKVILLE | MO |
| 2024-01-17 | 314-970-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ST LOUIS | MO |
| 2023-11-13 | 314-636-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | OAKVILLE | MO |
| 2023-11-13 | 314-636-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | OAKVILLE | MO |
| 2023-09-28 | 314-679-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ST LOUIS | MO |
| 2023-09-18 | 314-641-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | ST LOUIS | MO |
| 2023-09-05 | 314-628-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CREVECOEUR | MO |
| 2023-09-01 | 314-636-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | OAKVILLE | MO |
| 2023-08-17 | 314-357-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | LADUE | MO |
| 2023-08-17 | 314-438-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | LADUE | MO |
| 2023-08-17 | 314-459-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | LADUE | MO |
| 2023-08-17 | 314-949-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | LADUE | MO |
| 2023-08-17 | 314-986-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | LADUE | MO |
| 2023-08-11 | 314-702-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-08-11 | 314-816-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-08-11 | 314-986-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-08-11 | 314-986-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-08-08 | 314-636-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | OAKVILLE | MO |
| 2023-08-07 | 314-382-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST LOUIS | MO |
| 2023-08-07 | 314-617-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST LOUIS | MO |
| 2023-08-07 | 314-928-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST LOUIS | MO |
| 2023-07-13 | 314-557-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-07-13 | 314-557-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-07-13 | 314-636-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | OAKVILLE | MO |
| 2023-07-13 | 314-816-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-06-23 | 314-816-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-06-23 | 314-816-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-06-23 | 314-816-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-06-23 | 314-816-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-05-19 | 314-549-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | OAKVILLE | MO |
| 2023-05-18 | 314-472-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | SAPPINGTON | MO |
| 2023-05-15 | 314-998-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | CREVECOEUR | MO |
| 2023-05-12 | 314-557-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-05-12 | 314-557-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-05-12 | 314-557-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-05-12 | 314-557-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2023-05-05 | 314-467-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAPPINGTON | MO |
| 2023-03-15 | 314-636-0XXX | 0000–0999 | Assigned | LEAP TELECOM, LLC | 616J | OAKVILLE | MO |
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.