NumberResearch Membership · Data 09/20/2026

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 912
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
ONVOY, LLC - GA 1
8X8, INC. 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
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Recent NPA-NXX prefix assignments
AssignedNPA-NXXThousands-blocks taken (last-4 opening)Code holderOCNRate centerState
— 912-654 not yet reported which blocks → GEORGIA WINDSTREAM, INC. 4425 GLENNVILLE GA
— 912-655 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-656 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-657 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-658 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-659 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-660 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-661 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-663 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-665 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-667 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-673 2XXX4XXX5XXX · 3 holders which blocks → CAMDEN TEL. & TEL. CO., INC. 0351 ST MARYS GA
— 912-674 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ST MARYS GA
— 912-675 3XXX9XXX which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-677 1XXX3XXX4XXX5XXX7XXX8XXX9XXX · 2 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-681 not yet reported which blocks → FRONTIER COMMUNICATIONS OF GEORGIA, LLC 0387 STATESBORO GA
— 912-682 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STATESBORO GA
— 912-684 not yet reported which blocks → PINELAND TEL. COOP., INC. 0377 COBBTOWN GA
— 912-685 not yet reported which blocks → PINELAND TEL. COOP., INC. 0377 METTER GA
— 912-687 8XXX9XXX · 2 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STATESBORO GA
— 912-688 0XXX1XXX2XXX4XXX5XXX7XXX8XXX9XXX · 3 holders which blocks → FRONTIER COMMUNICATIONS OF GEORGIA, LLC 0387 STATESBORO GA
— 912-690 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STATESBORO GA
— 912-691 7XXX8XXX which blocks → BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 SAVANNAH GA
— 912-692 2XXX3XXX5XXX6XXX7XXX9XXX which blocks → BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 SAVANNAH GA
— 912-693 not yet reported which blocks → GEORGIA WINDSTREAM, INC. 4425 COLLINS GA
— 912-695 not yet reported which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 SAVANNAH GA
— 912-700 not yet reported which blocks → MULTIPLE OCN LISTING MULT XXXXXXXXXX GA
— 912-704 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SAVANNAH GA
— 912-711 not yet reported which blocks → MULTIPLE OCN LISTING MULT XXXXXXXXXX GA
— 912-713 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SAVANNAH GA
— 912-715 1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JESUP GA
— 912-721 0XXX3XXX5XXX6XXX7XXX · 2 holders which blocks → PAETEC ITEL, LLC 829J SAVANNAH GA
— 912-725 2XXX3XXX4XXX5XXX6XXX8XXX · 2 holders which blocks → CORETEL GEORGIA, INC. - GA 052G CLITO GA
— 912-727 not yet reported which blocks → BRIGHTSPEED OF GEORGIA, LLC 0356 RICHMONDHL GA
— 912-728 not yet reported which blocks → PLANTERS RURAL TEL. COOP., INC. 0378 SO GUYTON GA
— 912-729 0XXX which blocks → CAMDEN TEL. & TEL. CO., INC. 0351 ST MARYS GA
— 912-739 not yet reported which blocks → BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CLAXTON GA
— 912-748 not yet reported which blocks → BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 POOLER GA
— 912-754 not yet reported which blocks → GEORGIA WINDSTREAM, INC. 4425 SPRINGFLD GA
— 912-756 not yet reported which blocks → BRIGHTSPEED OF GEORGIA, LLC 0356 RICHMONDHL GA
— 912-764 not yet reported which blocks → FRONTIER COMMUNICATIONS OF GEORGIA, LLC 0387 STATESBORO GA
— 912-767 not yet reported which blocks → BRIGHTSPEED OF GEORGIA, LLC 0356 HINESVILLE GA
— 912-772 not yet reported which blocks → PLANTERS RURAL TEL. COOP., INC. 0378 GUYTON GA
— 912-778 8XXX which blocks → BRANTLEY TEL. CO., INC. 0347 WAYNESVL GA
— 912-786 none assigned yet which blocks → BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 TYBEE IS GA
— 912-789 4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GLENNVILLE GA
— 912-790 0XXX9XXX which blocks → BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 SAVANNAH GA
— 912-795 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → CORETEL GEORGIA, INC. - GA 052G SYLVANIA GA
— 912-809 0–9 XXXall 10 · 5 holders which blocks → POWERTEL JACKSONVILLE LICENSES, INC. 7472 WAYCROSS GA
— 912-811 not yet reported which blocks → MULTIPLE OCN LISTING MULT XXXXXXXXXX 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.