NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

24 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 984
LEVEL 3 COMMUNICATIONS, LLC - NC 13
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 5
NEW CINGULAR WIRELESS PCS, LLC - GA 4
INTRADO COMMUNICATIONS, LLC 1
BOOST SUBSCRIBERCO L.L.C. 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2023-03-23 984-271-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 FRANKLINTN NC
2023-03-23 984-330-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 APEX NC
2023-03-23 984-330-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 APEX NC
2023-03-09 984-325-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-03-09 984-325-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-03-09 984-325-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-03-09 984-325-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-03-09 984-325-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-03-09 984-325-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-03-09 984-325-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-03-09 984-325-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-03-09 984-325-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-03-07 984-319-3XXX 3000–3999Assigned SUNCOM DBA T-MOBILE USA 8645 APEX NC
2023-02-28 984-267-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E FOUR OAKS NC
2023-02-28 984-326-9XXX 9000–9999Assigned HADLO TECHNOLOGIES, LLC 436J RALEIGH NC
2023-02-22 984-324-1XXX 1000–1999Assigned NUSO, LLC 732J WAKEFOREST NC
2023-02-22 984-325-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J RALEIGH NC
2023-02-16 984-310-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLAYTON NC
2023-02-08 984-296-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-02-08 984-318-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-02-08 984-742-1XXX 1000–1999Assigned METROPCS, INC. 5562 RAL DUR AP NC
2023-02-06 984-276-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SILER CITY NC
2023-02-03 984-285-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BENSON NC
2023-02-02 984-384-8XXX 8000–8999Assigned BOOST SUBSCRIBERCO L.L.C. 490J ANGIER NC
2023-01-27 984-323-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GOLDSBORO NC
2023-01-23 984-319-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E APEX NC
2023-01-23 984-319-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E APEX NC
2023-01-23 984-319-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E APEX NC
2023-01-23 984-348-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E HILLSBORGH NC
2023-01-23 984-348-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E HILLSBORGH NC
2023-01-13 984-319-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E APEX NC
2023-01-13 984-594-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E PRINCETON NC
2023-01-13 984-742-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E RAL DUR AP NC
2023-01-11 984-320-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 LOUISBURG NC
2023-01-11 984-826-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E GRANTHAM NC
2023-01-11 984-842-9XXX 9000–9999Assigned METROPCS, INC. 5562 LOUISBURG NC
2023-01-06 984-317-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2023-01-06 984-317-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2023-01-06 984-317-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2023-01-06 984-317-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2023-01-06 984-317-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2023-01-06 984-317-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2022-12-29 984-279-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BENSON NC
2022-12-29 984-318-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2022-12-29 984-318-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2022-12-29 984-318-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2022-12-29 984-318-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2022-12-29 984-318-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2022-12-29 984-318-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2022-12-29 984-318-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.