NumberResearch Membership · Data 09/20/2026

Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.

Most active assignees, all time — NPA 934
FRACTEL, LLC 23
OMNIPOINT COMMUNICATIONS, INC. - NY 21
ONVOY, LLC- NY 20
NEW CINGULAR WIRELESS PCS, LLC - DC 11
MULTIPLE OCN LISTING 9
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
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Recent NPA-NXX prefix assignments
AssignedNPA-NXXThousands-blocks taken (last-4 opening)Code holderOCNRate centerState
2022-02-22 934-742 0–9 XXXall 10 · 6 holders which blocks → TON80 COMMUNICATIONS, LLC 516J PATCHOGUE NY
2022-02-04 934-227 0–9 XXXall 10 · 4 holders which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SMITHTOWN NY
2022-02-04 934-228 0–9 XXXall 10 · 4 holders which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BELLPORT NY
2022-01-28 934-768 0–9 XXXall 10 · 3 holders which blocks → TON80 COMMUNICATIONS, LLC 516J RIVERHEAD NY
2021-12-14 934-226 0–9 XXXall 10 · 4 holders which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 YAPHANK NY
2021-11-18 934-225 0–9 XXXall 10 · 3 holders which blocks → BANDWIDTH.COM CLEC, LLC - NY 997E SHOREHAM NY
2021-11-08 934-224 2XXX3XXX4XXX5XXX · 2 holders which blocks → ONVOY, LLC- NY 384C WESTHAMPTN NY
2021-11-01 934-221 0–9 XXXall 10 · 3 holders which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SMITHTOWN NY
2021-10-11 934-206 0–9 XXXall 10 · 4 holders which blocks → VONAGE AMERICA LLC 197D DEER PARK NY
2021-10-07 934-220 0–9 XXXall 10 · 6 holders which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 CENTRAISLP NY
2021-09-27 934-344 0XXX1XXX2XXX3XXX4XXX5XXX6XXX8XXX · 4 holders which blocks → FRACTEL, LLC 965H WADING RIV NY
2021-09-23 934-867 0–9 XXXall 10 · 2 holders which blocks → FRACTEL, LLC 965H AMITYVILLE NY
2021-09-21 934-642 0–9 XXXall 10 · 4 holders which blocks → CORETEL NEW YORK, INC. - NY 1215 AMITYVILLE NY
2021-09-10 934-216 0–9 XXXwhole prefix which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2021-09-10 934-217 0–9 XXXwhole prefix which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2021-09-10 934-218 0–9 XXXall 10 · 3 holders which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BABYLON NY
2021-09-10 934-219 0–9 XXXall 10 · 2 holders which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BELLPORT NY
2021-08-25 934-215 0XXX1XXX2XXX3XXX4XXX5XXX8XXX · 4 holders which blocks → PAETEC ITEL, LLC 829J WATER MILL NY
2021-08-05 934-599 0–9 XXXall 10 · 4 holders which blocks → FRACTEL, LLC 965H SELDEN NY
2021-08-05 934-667 0–9 XXXall 10 · 6 holders which blocks → FRACTEL, LLC 965H BRENTWOOD NY
2021-07-29 934-212 0–9 XXXall 10 · 4 holders which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BABYLON NY
2021-06-09 934-210 0–9 XXXwhole prefix which blocks → OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2021-05-25 934-209 1XXX which blocks → STRATUS NETWORKS 495J PECONIC NY
2021-05-10 934-758 0–9 XXXall 10 · 7 holders which blocks → FRACTEL, LLC 965H ISLIP NY
2021-04-29 934-204 0–9 XXXall 10 · 4 holders which blocks → PEERING HUB, INC. - NY 818H DEER PARK NY
2021-04-29 934-205 0–9 XXXall 10 · 5 holders which blocks → PEERING HUB, INC. - NY 818H E HAMPTON NY
2021-04-29 934-207 0XXX2XXX3XXX · 2 holders which blocks → PEERING HUB, INC. - NY 818H KINGS PARK NY
2021-04-29 934-208 0–9 XXXall 10 · 5 holders which blocks → PEERING HUB, INC. - NY 818H PATCHOGUE NY
2021-04-02 934-386 0–9 XXXall 10 · 5 holders which blocks → FRACTEL, LLC 965H YAPHANK NY
2021-04-02 934-432 0XXX1XXX2XXX3XXX4XXX5XXX6XXX8XXX9XXX · 4 holders which blocks → FRACTEL, LLC 965H CENTRAISLP NY
2021-04-02 934-699 0XXX1XXX2XXX3XXX4XXX6XXX9XXX · 5 holders which blocks → FRACTEL, LLC 965H SOUTHAMPTN NY
2021-04-02 934-786 0XXX1XXX2XXX3XXX4XXX7XXX8XXX9XXX · 3 holders which blocks → FRACTEL, LLC 965H NORTHPORT NY
2021-04-02 934-942 0–9 XXXall 10 · 5 holders which blocks → FRACTEL, LLC 965H SOUTHOLD NY
2021-03-24 934-214 0–9 XXXall 10 · 4 holders which blocks → ONVOY SPECTRUM, LLC 624H W COMMACK NY
2021-03-24 934-445 2XXX3XXX5XXX9XXX · 3 holders which blocks → ONVOY SPECTRUM, LLC 624H PECONIC NY
2021-03-24 934-884 0–9 XXXall 10 · 4 holders which blocks → ONVOY SPECTRUM, LLC 624H CTRMORICHS NY
2021-03-22 934-414 0–9 XXXall 10 · 5 holders which blocks → ONVOY SPECTRUM, LLC 624H BRENTWOOD NY
2021-03-02 934-789 0–9 XXXall 10 · 6 holders which blocks → FRACTEL, LLC 965H ATLANTIC NY
2021-03-02 934-799 0–9 XXXall 10 · 4 holders which blocks → FRACTEL, LLC 965H BELLPORT NY
2021-02-23 934-647 0–9 XXXall 10 · 6 holders which blocks → CABLEVISION LIGHTPATH, INC. - NY 7126 BAY SHORE NY
2021-02-18 934-899 0–9 XXXall 10 · 5 holders which blocks → FRACTEL, LLC 965H RIVERHEAD NY
2021-02-16 934-203 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → UCOMTEL INC. 534J WESTHAMPTN NY
2021-02-04 934-202 0–9 XXXall 10 · 5 holders which blocks → CABLEVISION LIGHTPATH, INC. - NY 7126 ST JAMES NY
2021-02-03 934-201 0–9 XXXall 10 · 5 holders which blocks → ONVOY, LLC- NY 384C HUNTINGTON NY
2021-01-29 934-943 0XXX1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 6 holders which blocks → ONVOY, LLC- NY 384C E FIRE IS NY
2021-01-29 934-944 0XXX1XXX2XXX4XXX5XXX8XXX9XXX · 6 holders which blocks → ONVOY, LLC- NY 384C FIREISLAND NY
2021-01-29 934-945 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → ONVOY, LLC- NY 384C HAMPTNBAYS NY
2021-01-29 934-947 0–9 XXXall 10 · 6 holders which blocks → ONVOY, LLC- NY 384C HUNTINGTON NY
2021-01-29 934-948 0–9 XXXall 10 · 5 holders which blocks → ONVOY, LLC- NY 384C MIDLAND NY
2021-01-29 934-949 0–9 XXXall 10 · 5 holders which blocks → ONVOY, LLC- NY 384C RONKONKOMA NY

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.