Recent prefix assignments

1 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026

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 662

U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 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
2001-04-03	662-340	1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	BOONEVILLE	MS
2001-04-03	662-420	2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	OLIVE BRCH	MS
2001-03-27	662-303	1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 3 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	INDIANOLA	MS
2001-03-27	662-304	1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 6 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	ABERDEEN	MS
2001-03-27	662-308	1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	PONTOTOC	MS
2001-03-27	662-317	1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 4 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	NEW ALBANY	MS
2001-03-16	662-296	not yet reported which blocks →	CELLULAR SOUTH, INC.	6581	PONTOTOC	MS
2001-02-27	662-315	9XXX which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	AMORY	MS
2001-02-27	662-316	6XXX9XXX which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	NEW ALBANY	MS
2001-02-27	662-415	not yet reported which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CORINTH	MS
2001-02-27	662-416	7XXX which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	BOONEVILLE	MS
2001-02-27	662-419	4XXX which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	PONTOTOC	MS
2001-02-13	662-210	6XXX7XXX8XXX · 3 holders which blocks →	CELLULAR SOUTH, INC.	6581	BOONEVILLE	MS
2001-01-29	662-278	0XXX8XXX · 2 holders which blocks →	POWERTEL MEMPHIS LICENSES, INC.	7474	HOLLY SPG	MS
2001-01-29	662-288	0XXX2XXX4XXX5XXX7XXX8XXX · 6 holders which blocks →	METROPCS, INC.	5562	SENATOBIA	MS
2001-01-29	662-307	1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 5 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	GRENADA	MS
2001-01-24	662-404	7XXX8XXX · 2 holders which blocks →	CELLULAR SOUTH, INC.	6581	MEMPHIS	MS
2001-01-19	662-313	1XXX2XXX3XXX4XXX5XXX7XXX8XXX · 3 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CLARKSDALE	MS
2001-01-15	662-306	1XXX7XXX which blocks →	POWERTEL MEMPHIS LICENSES, INC.	7474	HOLLY SPG	MS
2001-01-09	662-310	not yet reported which blocks →	CELLULAR SOUTH, INC.	6581	WINONA	MS
—	662-201	none assigned yet which blocks →	ONVOY, LLC - MS	719E	MARKS	MS
—	662-202	0XXX1XXX2XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks →	PAETEC ITEL, LLC	829J	OXFORD	MS
—	662-204	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	XXXXXXXXXX	MS
—	662-205	0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - MS	992E	TUPELO	MS
—	662-206	6XXX which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	COLUMBUS	MS
—	662-207	not yet reported which blocks →	CELLULAR SOUTH, INC.	6581	INDIANOLA	MS
—	662-209	not yet reported which blocks →	CELLULAR SOUTH, INC.	6581	SENATOBIA	MS
—	662-211	not yet reported which blocks →	MULTIPLE OCN LISTING	MULT	XXXXXXXXXX	MS
—	662-212	1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	CORINTH	MS
—	662-213	not yet reported which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	TUPELO	MS
—	662-215	none assigned yet which blocks →	BANDWIDTH.COM CLEC, LLC - MS	992E	COLUMBUS	MS
—	662-216	1XXX2XXX3XXX5XXX7XXX8XXX · 3 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	HOLLY SPG	MS
—	662-217	none assigned yet which blocks →	BANDWIDTH.COM CLEC, LLC - MS	992E	AMORY	MS
—	662-218	none assigned yet which blocks →	BANDWIDTH.COM CLEC, LLC - MS	992E	COFFEEVL	MS
—	662-219	0–9 XXXall 10 · 3 holders which blocks →	POWERTEL MEMPHIS LICENSES, INC.	7474	GREENWOOD	MS
—	662-220	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	XXXXXXXXXX	MS
—	662-222	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - MS	719E	WINONA	MS
—	662-223	3XXX7XXX8XXX · 3 holders which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	WALNUT	MS
—	662-224	1XXX2XXX7XXX · 3 holders which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	ASHLAND	MS
—	662-225	none assigned yet which blocks →	BANDWIDTH.COM CLEC, LLC - MS	992E	MACON	MS
—	662-226	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	GRENADA	MS
—	662-227	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	GRENADA	MS
—	662-229	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	GRENADA	MS
—	662-230	5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	GRENADA	MS
—	662-231	not yet reported which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	TUPELO	MS
—	662-232	6XXX9XXX · 2 holders which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	OXFORD	MS
—	662-233	5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	COLDWATER	MS
—	662-234	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	OXFORD	MS
—	662-235	1XXX2XXX3XXX6XXX8XXX9XXX · 4 holders which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	TCHULA	MS
—	662-236	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	OXFORD	MS

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.