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 470
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 183
NEW CINGULAR WIRELESS PCS, LLC - GA 98
POWERTEL ATLANTA LICENSES, INC. 94
BANDWIDTH.COM CLEC, LLC - GA 79
ONVOY, LLC - GA 73
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
2014-01-09 470-218 0–9 XXXwhole prefix which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2013-12-30 470-309 0–9 XXXall 10 · 3 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ADAIRSVL GA
2013-12-05 470-230 0–9 XXXall 10 · 2 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2013-11-12 470-225 0–9 XXXall 10 · 4 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2013-10-11 470-217 0–9 XXXwhole prefix which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA GA
2013-10-11 470-236 0–9 XXXall 10 · 3 holders which blocks → BANDWIDTH.COM CLEC, LLC - GA 983E SOCIALCRCL GA
2013-09-19 470-224 0–9 XXXwhole prefix which blocks → BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2013-09-10 470-210 0–9 XXXall 10 · 4 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2013-09-10 470-228 0–9 XXXall 10 · 4 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 GAINESVL GA
2013-08-23 470-227 0–9 XXXall 10 · 5 holders which blocks → COMCAST IP PHONE, LLC 318J CARTERSVL GA
2013-08-12 470-268 0–9 XXXall 10 · 4 holders which blocks → BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NE GA
2013-08-08 470-223 0–9 XXXall 10 · 3 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2013-07-03 470-207 0–9 XXXall 10 · 4 holders which blocks → VONAGE AMERICA LLC 197D CONYERS GA
2013-05-29 470-592 0–9 XXXall 10 · 6 holders which blocks → BANDWIDTH.COM CLEC, LLC - GA 983E BARNESVL GA
2013-04-30 470-247 0–9 XXXwhole prefix which blocks → PAETEC ITEL, LLC 829J ATLANTA NE GA
2013-04-26 470-545 0–9 XXXwhole prefix which blocks → COMCAST IP PHONE, LLC 318J ATLANTA NE GA
2013-04-10 470-297 0–9 XXXall 10 · 6 holders which blocks → PEERLESS NETWORK OF GEORGIA, LLC - GA 909E CUMMING GA
2013-04-08 470-625 0–9 XXXall 10 · 7 holders which blocks → PEERLESS NETWORK OF GEORGIA, LLC - GA 909E GRANTVILLE GA
2013-03-26 470-443 0–9 XXXall 10 · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA GA
2013-03-08 470-375 0–9 XXXall 10 · 2 holders which blocks → COMCAST IP PHONE, LLC 318J ATLANTA NE GA
2013-02-06 470-206 0–9 XXXall 10 · 5 holders which blocks → BANDWIDTH.COM CLEC, LLC - GA 983E ROCKMART GA
2013-01-22 470-251 0–9 XXXall 10 · 7 holders which blocks → TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 JACKSON GA
2012-12-24 470-333 0–9 XXXall 10 · 3 holders which blocks → ONVOY, LLC - GA 067D SOCIALCRCL GA
2012-12-24 470-444 0–9 XXXall 10 · 5 holders which blocks → ONVOY, LLC - GA 067D COVINGTON GA
2012-12-24 470-777 0–9 XXXall 10 · 4 holders which blocks → ONVOY, LLC - GA 067D ZEBULON GA
2012-12-24 470-888 0–9 XXXall 10 · 4 holders which blocks → ONVOY, LLC - GA 067D CARTERSVL GA
2012-12-24 470-999 0–9 XXXall 10 · 4 holders which blocks → ONVOY, LLC - GA 067D CEDARTOWN GA
2012-12-20 470-299 0–9 XXXall 10 · 3 holders which blocks → COMCAST IP PHONE, LLC 318J ATLANTA NE GA
2012-08-27 470-221 0–9 XXXall 10 · 2 holders which blocks → PEERLESS NETWORK OF GEORGIA, LLC - GA 909E GRANTVILLE GA
2012-08-27 470-293 0–9 XXXwhole prefix which blocks → PEERLESS NETWORK OF GEORGIA, LLC - GA 909E JACKSON GA
2012-08-27 470-335 0–9 XXXwhole prefix which blocks → PEERLESS NETWORK OF GEORGIA, LLC - GA 909E CEDARTOWN GA
2012-08-20 470-246 0–9 XXXall 10 · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2012-08-20 470-257 0–9 XXXwhole prefix which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA GA
2012-08-16 470-232 0–9 XXXall 10 · 4 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ADAIRSVL GA
2012-08-16 470-252 0–9 XXXall 10 · 7 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 GAINESVL GA
2012-08-13 470-205 0–9 XXXall 10 · 6 holders which blocks → BANDWIDTH.COM CLEC, LLC - GA 983E COVINGTON GA
2012-07-13 470-204 0–9 XXXall 10 · 8 holders which blocks → BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 GRIFFIN GA
2012-06-27 470-209 0–9 XXXall 10 · 3 holders which blocks → DOVETEL COMMUNICATIONS, LLC - GA 362B WINDER GA
2012-06-26 470-296 0–9 XXXall 10 · 4 holders which blocks → LEVEL 3 COMMUNICATIONS, LLC - GA 6116 CEDARTOWN GA
2012-05-29 470-203 0–9 XXXall 10 · 5 holders which blocks → BANDWIDTH.COM CLEC, LLC - GA 983E LUTHERSVL GA
2012-04-27 470-325 0–9 XXXwhole prefix which blocks → BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NE GA
2012-04-19 470-220 0–9 XXXall 10 · 2 holders which blocks → PEERLESS NETWORK OF GEORGIA, LLC - GA 909E TALLAPOOSA GA
2012-04-16 470-492 0–9 XXXall 10 · 2 holders which blocks → PEERLESS NETWORK OF GEORGIA, LLC - GA 909E ADAIRSVL GA
2012-04-16 470-955 0–9 XXXwhole prefix which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2012-04-02 470-428 0–9 XXXall 10 · 4 holders which blocks → COMCAST IP PHONE, LLC 318J ATLANTA GA
2012-03-26 470-723 0–9 XXXall 10 · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2012-03-26 470-767 0–9 XXXall 10 · 3 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2012-03-22 470-554 0–9 XXXall 10 · 3 holders which blocks → PEERLESS NETWORK OF GEORGIA, LLC - GA 909E ATLANTA NE GA
2012-03-22 470-809 0–9 XXXall 10 · 3 holders which blocks → PEERLESS NETWORK OF GEORGIA, LLC - GA 909E ATLANTA GA
2012-03-15 470-235 0–9 XXXall 10 · 5 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE 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.