NumberResearchRecent thousands-block assignments
30 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, last 30 days — NPA 838
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-06-27 | 838-848-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | FORT ANN | NY |
| 2023-06-27 | 838-866-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | STREGISFLS | NY |
| 2023-06-27 | 838-884-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | PITTSTOWN | NY |
| 2023-06-26 | 838-270-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2023-06-26 | 838-270-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2023-06-26 | 838-271-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | SCHROON LK | NY |
| 2023-06-26 | 838-272-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | MECHANICVL | NY |
| 2023-06-26 | 838-273-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | HUDSON | NY |
| 2023-06-26 | 838-283-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | VOORHEESVL | NY |
| 2023-06-26 | 838-388-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | BERNE | NY |
| 2023-06-23 | 838-213-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | GLENSFALLS | NY |
| 2023-06-23 | 838-265-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2023-06-23 | 838-269-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2023-06-23 | 838-269-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2023-06-23 | 838-269-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2023-06-23 | 838-269-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2023-06-23 | 838-269-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2023-06-07 | 838-499-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CANAAN | NY |
| 2023-05-31 | 838-257-6XXX | 6000–6999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | ATHENS | NY |
| 2023-05-19 | 838-265-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | ALBANY | NY |
| 2023-05-19 | 838-668-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CAMBRIDGE | NY |
| 2023-05-19 | 838-722-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | GLENSFALLS | NY |
| 2023-05-19 | 838-836-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CATSKILL | NY |
| 2023-05-03 | 838-577-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | GLOVERSVL | NY |
| 2023-04-26 | 838-966-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | BOLTON LDG | NY |
| 2023-04-19 | 838-270-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | TROY | NY |
| 2023-04-13 | 838-262-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2023-04-13 | 838-262-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2023-04-10 | 838-667-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | HUDSON | NY |
| 2023-04-05 | 838-266-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | NY |
| 2023-04-05 | 838-266-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | NY |
| 2023-04-05 | 838-266-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | NY |
| 2023-04-05 | 838-266-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | NY |
| 2023-04-05 | 838-266-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | NY |
| 2023-04-05 | 838-268-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2023-04-05 | 838-268-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2023-04-05 | 838-268-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2023-04-05 | 838-268-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2023-04-05 | 838-268-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2023-04-05 | 838-269-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SCHENCTADY | NY |
| 2023-03-23 | 838-267-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | ALBANY | NY |
| 2023-03-16 | 838-265-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2023-03-16 | 838-265-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2023-03-16 | 838-265-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2023-03-16 | 838-265-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2023-03-03 | 838-266-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | NY |
| 2023-03-03 | 838-266-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | NY |
| 2023-03-03 | 838-266-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | NY |
| 2023-03-03 | 838-266-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | NY |
| 2023-03-03 | 838-266-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | 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.