NumberResearchRecent thousands-block assignments
2 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 518
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2019-10-10 | 518-913-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | ASABLFORKS | NY |
| 2019-10-02 | 518-807-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | ALBANY | NY |
| 2019-09-20 | 518-226-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SARATOGSPG | NY |
| 2019-09-12 | 518-448-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLOVERSVL | NY |
| 2019-09-12 | 518-448-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLOVERSVL | NY |
| 2019-08-29 | 518-804-4XXX | 4000–4999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | GLENSFALLS | NY |
| 2019-08-12 | 518-245-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SARATOGSPG | NY |
| 2019-08-12 | 518-405-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | PLATTSBG | NY |
| 2019-08-12 | 518-413-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | BOLTON LDG | NY |
| 2019-08-12 | 518-430-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | SARATOGSPG | NY |
| 2019-08-12 | 518-467-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | ELENBGDPOT | NY |
| 2019-08-12 | 518-510-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | PITTSTOWN | NY |
| 2019-08-12 | 518-516-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | HAMPTON | NY |
| 2019-08-12 | 518-516-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | HAMPTON | NY |
| 2019-08-12 | 518-517-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | COBLESKILL | NY |
| 2019-08-12 | 518-519-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | RICHMONDVL | NY |
| 2019-08-12 | 518-559-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | CAMBRIDGE | NY |
| 2019-08-12 | 518-617-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | CAIRO | NY |
| 2019-08-12 | 518-619-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | SARANAC LK | NY |
| 2019-08-12 | 518-619-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | SARANAC LK | NY |
| 2019-08-12 | 518-800-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | ARGYLE | NY |
| 2019-08-12 | 518-806-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | MALONE | NY |
| 2019-08-12 | 518-806-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | MALONE | NY |
| 2019-08-12 | 518-873-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | ELIZABTHTN | NY |
| 2019-08-12 | 518-906-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | ALTAMONT | NY |
| 2019-08-12 | 518-909-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | GRANVILLE | NY |
| 2019-08-12 | 518-940-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | CHATEAUGAY | NY |
| 2019-08-12 | 518-975-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | KEESEVILLE | NY |
| 2019-08-12 | 518-975-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | KEESEVILLE | NY |
| 2019-08-12 | 518-980-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | FTCOVINGTN | NY |
| 2019-08-12 | 518-990-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | MOIRA | NY |
| 2019-08-12 | 518-994-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | GREENFLCTR | NY |
| 2019-08-12 | 518-994-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | GREENFLCTR | NY |
| 2019-08-08 | 518-829-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | TRIBESHILL | NY |
| 2019-08-02 | 518-713-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | COLONIE | NY |
| 2019-08-02 | 518-718-6XXX | 6000–6999 | Assigned | CATSKILLS COMMUNICATIONS, INC - NY | 360H | TANNERSVL | NY |
| 2019-07-08 | 518-348-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | SCHENCTADY | NY |
| 2019-07-08 | 518-612-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | SCHENCTADY | NY |
| 2019-06-25 | 518-746-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLENSFALLS | NY |
| 2019-06-25 | 518-760-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLENSFALLS | NY |
| 2019-06-19 | 518-818-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2019-06-13 | 518-868-8XXX | 8000–8999 | Assigned | SEAMLESS GEOPORT COMM DBA MIDDLEBURGH TELEPHONE LD | 506H | CENTRALBDG | NY |
| 2019-06-12 | 518-630-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCHENCTADY | NY |
| 2019-05-22 | 518-625-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | CATSKILL | NY |
| 2019-05-16 | 518-519-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | RICHMONDVL | NY |
| 2019-05-15 | 518-918-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2019-05-15 | 518-918-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2019-05-01 | 518-592-8XXX | 8000–8999 | Assigned | CSC WIRELESS, LLC | 425J | MILLERTON | NY |
| 2019-04-29 | 518-706-2XXX | 2000–2999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | JOHNSTOWN | NY |
| 2019-04-24 | 518-714-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | BALLSTNSPA | 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.