NumberResearchRecent thousands-block assignments
30 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, 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-17 | 838-279-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | CATSKILL | NY |
| 2026-09-17 | 838-315-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-315-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-315-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-315-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-315-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-315-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-315-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-315-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-315-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-316-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-316-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-316-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-17 | 838-316-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-09-14 | 838-272-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | MECHANICVL | NY |
| 2026-09-14 | 838-285-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | MALONE | NY |
| 2026-09-14 | 838-305-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | BALLSTNSPA | NY |
| 2026-09-09 | 838-302-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | AVERILL PK | NY |
| 2026-09-03 | 838-315-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | COLONIE | NY |
| 2026-09-03 | 838-621-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2026-09-03 | 838-621-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2026-09-03 | 838-621-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2026-09-02 | 838-314-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | GLENSFALLS | NY |
| 2026-09-01 | 838-229-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | ARGYLE | NY |
| 2026-09-01 | 838-257-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | ATHENS | NY |
| 2026-09-01 | 838-306-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | AMSTERDAM | NY |
| 2026-08-26 | 838-286-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SARATOGSPG | NY |
| 2026-08-26 | 838-286-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | SARATOGSPG | NY |
| 2026-08-26 | 838-286-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | SARATOGSPG | NY |
| 2026-08-26 | 838-304-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2026-08-20 | 838-312-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | ALBANY | NY |
| 2026-08-20 | 838-379-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | SCHENCTADY | NY |
| 2026-08-18 | 838-297-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2026-08-18 | 838-297-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2026-08-06 | 838-297-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2026-08-06 | 838-297-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2026-08-06 | 838-297-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2026-08-06 | 838-305-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | BALLSTNSPA | NY |
| 2026-08-06 | 838-313-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | COLONIE | NY |
| 2026-08-06 | 838-723-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2026-07-31 | 838-263-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | VALLEY FLS | NY |
| 2026-07-30 | 838-305-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | BALLSTNSPA | NY |
| 2026-07-30 | 838-312-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2026-07-30 | 838-312-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2026-07-30 | 838-312-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2026-07-30 | 838-312-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2026-07-28 | 838-213-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | GLENSFALLS | NY |
| 2026-07-28 | 838-314-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | GLENSFALLS | NY |
| 2026-07-28 | 838-621-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2026-07-28 | 838-621-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
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.