NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 641
INTEGRATED PATH COMMUNCATIONS, LLC - IA 131
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
2018-05-04 641-204-4XXX 4000–4999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H PELLA IA
2018-05-04 641-206-2XXX 2000–2999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H OSCEOLA IA
2018-05-04 641-244-8XXX 8000–8999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H OTTUMWA IA
2018-05-04 641-335-3XXX 3000–3999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H PRESCOTT IA
2018-05-04 641-339-3XXX 3000–3999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H SHANNON CY IA
2018-05-04 641-372-2XXX 2000–2999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H ROCKWELL IA
2018-05-04 641-431-6XXX 6000–6999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H YALE IA
2018-05-04 641-433-3XXX 3000–3999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H WHAT CHEER IA
2018-05-04 641-452-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H UNIONVILLE IA
2018-05-04 641-535-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H RUSSELL IA
2018-05-04 641-541-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H SIGOURNEY IA
2018-05-04 641-599-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H ST ANSGAR IA
2018-05-04 641-625-6XXX 6000–6999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H PEORIA IA
2018-05-04 641-627-2XXX 2000–2999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H OTLEY IA
2018-05-04 641-649-6XXX 6000–6999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H PLANO IA
2018-05-04 641-672-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H OSKALOOSA IA
2018-05-04 641-728-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H PERU IA
2018-05-04 641-737-6XXX 6000–6999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H STACYVILLE IA
2018-05-04 641-757-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H PANORA IA
2018-05-04 641-767-6XXX 6000–6999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H REDDING IA
2018-05-04 641-772-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H TINGLEY IA
2018-05-04 641-846-6XXX 6000–6999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H VENTURA IA
2018-05-04 641-862-2XXX 2000–2999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H WILLIAMSON IA
2018-05-04 641-868-8XXX 8000–8999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H STEAMBOTRK IA
2018-05-04 641-869-9XXX 9000–9999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H WELLSBURG IA
2018-05-04 641-874-4XXX 4000–4999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H PROMISE CY IA
2018-05-04 641-887-7XXX 7000–7999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H SULLY IA
2018-05-04 641-892-6XXX 6000–6999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H SHEFFIELD IA
2018-05-04 641-898-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H SEYMOUR IA
2018-05-04 641-949-9XXX 9000–9999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H TRACY IA
2018-05-03 641-205-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H KNOXVILLE IA
2018-05-03 641-207-2XXX 2000–2999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H KEOTA IA
2018-05-03 641-212-2XXX 2000–2999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H GREENFIELD IA
2018-05-03 641-225-2XXX 2000–2999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H EDDYVILLE IA
2018-05-03 641-232-2XXX 2000–2999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H LEIGHTON IA
2018-05-03 641-247-2XXX 2000–2999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H FONTANELLE IA
2018-05-03 641-251-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H FORESTCITY IA
2018-05-03 641-259-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H MONROE IA
2018-05-03 641-289-2XXX 2000–2999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H LAMONI IA
2018-05-03 641-307-3XXX 3000–3999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H GUTHRIECTR IA
2018-05-03 641-315-1XXX 1000–1999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H MARBLEROCK IA
2018-05-03 641-317-7XXX 7000–7999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H KANAWHA IA
2018-05-03 641-321-1XXX 1000–1999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H MOUNT AYR IA
2018-05-03 641-325-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H GRINNELL IA
2018-05-03 641-337-3XXX 3000–3999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H ORIENT IA
2018-05-03 641-348-8XXX 8000–8999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H KENT IA
2018-05-03 641-353-3XXX 3000–3999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H KENSETT IA
2018-05-03 641-363-6XXX 6000–6999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H MINGO IA
2018-05-03 641-390-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H NORTHWOOD IA
2018-05-03 641-393-3XXX 3000–3999Assigned INTEGRATED PATH COMMUNCATIONS, LLC - IA 544H ELMA IA

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.