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 470

BANDWIDTH.COM CLEC, LLC - GA 79

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
2017-01-27	470-632	0–9 XXXall 10 · 2 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ATLANTA NW	GA
2016-08-12	470-598	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ROCKMART	GA
2016-06-17	470-306	0–9 XXXall 10 · 3 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ATLANTA NE	GA
2015-06-15	470-868	0–9 XXXall 10 · 4 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	CARROLLTON	GA
2015-05-18	470-466	0–9 XXXall 10 · 4 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	CEDARTOWN	GA
2015-04-23	470-635	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	LUTHERSVL	GA
2015-04-17	470-240	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ATLANTA	GA
2014-12-24	470-705	0–9 XXXwhole prefix which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ATLANTA	GA
2014-11-21	470-722	0–9 XXXall 10 · 6 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ROOPVILLE	GA
2014-11-12	470-485	0–9 XXXwhole prefix which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ATLANTA NE	GA
2014-09-23	470-695	0–9 XXXall 10 · 6 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	CUMMING	GA
2014-09-17	470-344	0–9 XXXwhole prefix which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ATLANTA	GA
2014-08-26	470-745	0–9 XXXall 10 · 4 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ZEBULON	GA
2014-06-17	470-339	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	KINGSTON	GA
2014-06-16	470-616	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	BUCHANAN	GA
2014-05-09	470-329	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	TALLAPOOSA	GA
2014-04-28	470-327	0–9 XXXall 10 · 4 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	COVINGTON	GA
2014-04-21	470-729	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	CARROLLTON	GA
2014-04-11	470-231	0–9 XXXwhole prefix which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ATLANTA	GA
2014-04-07	470-499	0–9 XXXall 10 · 3 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	BOGARTSTHM	GA
2014-03-07	470-310	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	FLOWEYBRCH	GA
2014-01-27	470-250	0–9 XXXall 10 · 4 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	TEMPLE	GA
2013-10-11	470-236	0–9 XXXall 10 · 3 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	SOCIALCRCL	GA
2013-05-29	470-592	0–9 XXXall 10 · 6 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	BARNESVL	GA
2013-02-06	470-206	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	ROCKMART	GA
2012-08-13	470-205	0–9 XXXall 10 · 6 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	COVINGTON	GA
2012-05-29	470-203	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	LUTHERSVL	GA
2011-05-13	470-315	0–9 XXXall 10 · 6 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	CARTERSVL	GA
2011-05-13	470-798	0–9 XXXall 10 · 5 holders which blocks →	BANDWIDTH.COM CLEC, LLC - GA	983E	FLOWEYBRCH	GA

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.