Recent prefix assignments

3 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, last 30 days — NPA 826

ONVOY, LLC - VA 1

NEW CINGULAR WIRELESS PCS, LLC - DC 1

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 1

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

Recent NPA-NXX prefix assignments
Assigned	NPA-NXX	Thousands-blocks taken (last-4 opening)	Code holder	OCN	Rate center	State
2024-07-11	826-247	2XXX3XXX6XXX7XXX9XXX · 2 holders which blocks →	TELEPORT COMMUNICATIONS AMERICA, LLC - VA	4644	DAHLGREN	VA
2024-07-08	826-246	0–9 XXXwhole prefix which blocks →	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	FREDECKSBG	VA
2024-04-17	826-245	0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks →	ONVOY, LLC - VA	138E	BLACKSBURG	VA
2024-03-25	826-244	0–9 XXXall 10 · 5 holders which blocks →	ONVOY, LLC - VA	138E	STAFFORD	VA
2024-03-22	826-243	6XXX9XXX · 2 holders which blocks →	AT&T - LOCAL	7421	BLUEMONT	VA
2024-03-21	826-242	0–9 XXXall 10 · 3 holders which blocks →	ONVOY, LLC - VA	138E	CHANCELLOR	VA
2024-03-14	826-241	0XXX1XXX7XXX8XXX9XXX which blocks →	ONVOY, LLC - VA	138E	STEPHENSCY	VA
2024-03-12	826-240	0–9 XXXwhole prefix which blocks →	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	CHRISTISBG	VA
2024-03-07	826-239	0–9 XXXwhole prefix which blocks →	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	FREDECKSBG	VA
2024-02-07	826-234	2XXX which blocks →	SHENTEL COMMUNICATIONS, LLC. - VA	4979	FORT VLY	VA
2024-02-07	826-235	2XXX which blocks →	SHENTEL COMMUNICATIONS, LLC. - VA	4979	BASYE	VA
2024-02-07	826-236	2XXX which blocks →	SHENTEL COMMUNICATIONS, LLC. - VA	4979	BERGTON	VA
2024-02-07	826-237	2XXX7XXX · 2 holders which blocks →	SHENTEL COMMUNICATIONS, LLC. - VA	4979	MT JACKSON	VA
2024-02-07	826-238	2XXX4XXX · 2 holders which blocks →	SHENTEL COMMUNICATIONS, LLC. - VA	4979	TOMS BROOK	VA
2024-01-29	826-233	2XXX which blocks →	SHENTEL COMMUNICATIONS, LLC. - VA	4979	EDINBURG	VA
2023-12-21	826-232	0–9 XXXall 10 · 2 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	FREDECKSBG	VA
2023-11-09	826-231	1XXX which blocks →	IP HORIZON LLC	515J	HARRISONBG	VA
2023-10-12	826-230	0XXX1XXX6XXX7XXX8XXX9XXX · 3 holders which blocks →	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	LOUISA	VA
2023-10-10	826-229	0–9 XXXall 10 · 7 holders which blocks →	CALLWORKS CORPORATION	475J	ROANOKE	VA
2023-10-05	826-225	0–9 XXXall 10 · 4 holders which blocks →	CALLWORKS CORPORATION	475J	CULPEPER	VA
2023-10-05	826-228	1XXX which blocks →	CALLWORKS CORPORATION	475J	HARRISONBG	VA
2023-08-29	826-224	0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks →	BOOST SUBSCRIBERCO L.L.C.	490J	WINCHESTER	VA
2023-08-05	826-820	0XXX which blocks →	ONVOY SPECTRUM, LLC	624H	CRIGLERSVL	VA
2023-08-05	826-860	0XXX which blocks →	ONVOY SPECTRUM, LLC	624H	SPERRYVL	VA
2023-04-13	826-223	0XXX1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 3 holders which blocks →	COMMIO, LLC	939H	HARRISONBG	VA
2023-03-28	826-221	0XXX2XXX · 2 holders which blocks →	ONVOY SPECTRUM, LLC	624H	GAINESBORO	VA
2023-03-28	826-826	0XXX which blocks →	ONVOY SPECTRUM, LLC	624H	DAYTON	VA
2023-03-27	826-219	0XXX which blocks →	ONVOY SPECTRUM, LLC	624H	MCGAHEYSVL	VA
2023-03-27	826-540	0XXX which blocks →	ONVOY SPECTRUM, LLC	624H	HINTON	VA
2023-03-17	826-226	0XXX1XXX2XXX8XXX9XXX · 3 holders which blocks →	COMMIO, LLC	939H	UNIONVILLE	VA
2023-03-16	826-216	0–9 XXXall 10 · 3 holders which blocks →	NUSO, LLC	732J	BROADWAY	VA
2023-03-16	826-218	0XXX6XXX · 2 holders which blocks →	COMCAST IP PHONE, LLC	318J	STANLEY	VA
2023-03-09	826-217	8XXX9XXX which blocks →	HD CARRIER LLC	321J	HARRISONBG	VA
2023-02-13	826-214	0XXX1XXX6XXX7XXX8XXX9XXX · 2 holders which blocks →	NUSO, LLC	732J	SALEM	VA
2023-02-13	826-215	1XXX which blocks →	NUSO, LLC	732J	HARRISONBG	VA
2022-12-14	826-213	0XXX1XXX7XXX8XXX9XXX · 3 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - VA	8825	SPOTSYLVAN	VA
2022-11-03	826-867	0XXX1XXX5XXX6XXX7XXX8XXX · 3 holders which blocks →	ONVOY, LLC - VA	138E	UNION HALL	VA
2022-10-26	826-208	0–9 XXXall 10 · 3 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA	6827	WINCHESTER	VA
2022-10-18	826-212	0–9 XXXall 10 · 3 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA	6827	WARRENTON	VA
2022-09-20	826-210	0XXX which blocks →	TERRA NOVA TELECOM INC.	145J	NEWPORT	VA
2022-09-20	826-220	0XXX which blocks →	TERRA NOVA TELECOM INC.	145J	PEMBROKE	VA
2022-09-19	826-209	9XXX which blocks →	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	NEWPORT	VA
2022-09-08	826-207	0XXX1XXX · 2 holders which blocks →	BANDWIDTH.COM CLEC, LLC - VA	079F	UPPERVILLE	VA
2022-08-25	826-204	0–9 XXXall 10 · 6 holders which blocks →	NUSO, LLC	732J	FREDECKSBG	VA
2022-08-25	826-205	0–9 XXXall 10 · 6 holders which blocks →	NUSO, LLC	732J	ROANOKE	VA
2022-08-05	826-203	0–9 XXXall 10 · 3 holders which blocks →	BOOST SUBSCRIBERCO L.L.C.	490J	CHANCELLOR	VA
2022-07-28	826-202	0–9 XXXall 10 · 2 holders which blocks →	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	CHRISTISBG	VA
2022-07-28	826-926	6XXX7XXX9XXX which blocks →	ONVOY, LLC - VA	138E	ORISKANY	VA
2022-07-27	826-726	6XXX7XXX which blocks →	ONVOY, LLC - VA	138E	THE PLAINS	VA
2022-07-27	826-825	0XXX5XXX6XXX7XXX · 3 holders which blocks →	ONVOY, LLC - VA	138E	CALVERTON	VA

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.