NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

5 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 505
VERSATEL LLC 1
ONVOY, LLC - NM 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 1
BANDWIDTH.COM CLEC, LLC - NM 1
AHOI LLC 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 thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2020-11-09 505-932-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 FARMINGTON NM
2020-11-09 505-932-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 FARMINGTON NM
2020-11-09 505-932-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 FARMINGTON NM
2020-11-09 505-932-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 FARMINGTON NM
2020-10-30 505-397-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 GALLUP NM
2020-10-30 505-397-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 GALLUP NM
2020-10-26 505-370-1XXX 1000–1999Assigned ONVOY, LLC - NM 206F LAS VEGAS NM
2020-10-26 505-370-8XXX 8000–8999Assigned ONVOY, LLC - NM 206F LAS VEGAS NM
2020-10-26 505-378-1XXX 1000–1999Assigned METROPCS, INC. 5562 ALBUQURQUE NM
2020-10-26 505-378-2XXX 2000–2999Assigned METROPCS, INC. 5562 ALBUQURQUE NM
2020-10-26 505-378-7XXX 7000–7999Assigned METROPCS, INC. 5562 ALBUQURQUE NM
2020-10-26 505-378-8XXX 8000–8999Assigned METROPCS, INC. 5562 ALBUQURQUE NM
2020-10-26 505-378-9XXX 9000–9999Assigned METROPCS, INC. 5562 ALBUQURQUE NM
2020-10-26 505-416-3XXX 3000–3999Assigned ONVOY, LLC - NM 206F SANTA FE NM
2020-10-26 505-416-4XXX 4000–4999Assigned ONVOY, LLC - NM 206F SANTA FE NM
2020-10-26 505-895-8XXX 8000–8999Assigned TWILIO INTERNATIONAL, INC. 506J ALBUQURQUE NM
2020-10-09 505-416-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J SANTA FE NM
2020-10-09 505-416-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J SANTA FE NM
2020-10-09 505-416-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J SANTA FE NM
2020-10-09 505-430-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 GALLUP NM
2020-10-09 505-439-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J AZTEC NM
2020-10-09 505-551-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J LOS ALAMOS NM
2020-10-09 505-932-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J FARMINGTON NM
2020-10-07 505-441-1XXX 1000–1999Assigned NUSO, LLC 478J ALBUQURQUE NM
2020-10-05 505-677-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J ALBUQURQUE NM
2020-10-05 505-808-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J ALBUQURQUE NM
2020-10-05 505-808-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J ALBUQURQUE NM
2020-10-05 505-808-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ALBUQURQUE NM
2020-10-01 505-396-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW MEXICO, LLC - NM 377H LOS ALAMOS NM
2020-09-29 505-403-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 ALBUQURQUE NM
2020-09-29 505-403-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 ALBUQURQUE NM
2020-09-29 505-403-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 ALBUQURQUE NM
2020-09-23 505-430-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 6573 GALLUP NM
2020-09-23 505-430-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 6573 GALLUP NM
2020-09-23 505-430-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 6573 GALLUP NM
2020-09-23 505-430-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 6573 GALLUP NM
2020-09-23 505-430-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 6573 GALLUP NM
2020-09-23 505-430-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 6573 GALLUP NM
2020-09-22 505-494-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 6573 ALBUQURQUE NM
2020-09-21 505-408-4XXX 4000–4999Assigned ONVOY, LLC - NM 206F FARMINGTON NM
2020-09-21 505-408-5XXX 5000–5999Assigned ONVOY, LLC - NM 206F FARMINGTON NM
2020-09-21 505-509-3XXX 3000–3999Assigned ONVOY, LLC - NM 206F DIXON NM
2020-09-21 505-509-4XXX 4000–4999Assigned ONVOY, LLC - NM 206F DIXON NM
2020-09-21 505-622-5XXX 5000–5999Assigned ONVOY, LLC - NM 206F PECOS NM
2020-09-21 505-622-6XXX 6000–6999Assigned ONVOY, LLC - NM 206F PECOS NM
2020-09-21 505-758-7XXX 7000–7999Assigned ONVOY, LLC - NM 206F PINE HILL NM
2020-09-21 505-758-8XXX 8000–8999Assigned ONVOY, LLC - NM 206F PINE HILL NM
2020-09-21 505-788-7XXX 7000–7999Assigned ONVOY, LLC - NM 206F FENCE LAKE NM
2020-09-21 505-788-8XXX 8000–8999Assigned ONVOY, LLC - NM 206F FENCE LAKE NM
2020-09-18 505-502-7XXX 7000–7999Assigned ONVOY, LLC - NM 206F CHIMAYO NM

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.