Recent FCC and FTC complaint records tied to this area code.
Area Code 861
Illinois (Peoria, Bloomington, Moline, Rock Island, Galesburg; west-central Illinois) · In service since February 24, 2023
Broader complaint volume used to prioritize indexable pages.
Distinct NPA-NXX exchanges surfaced from routing and complaint data.
Named carriers, assignees, or code holders found in routing data.
Distinct cities or rate centers attached to this area code.
Coverage footprint visible from NANPA, pooled block, and Canada routing data.
Search a phone number, area code, exchange, or short code
Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
Strongest exchanges inside area code 861
These prefixes combine recent complaint concentration with routing or assignment density, which makes them good candidates for indexing and exploration.
| Prefix | Complaint Score | Routing Rows | Companies | Cities |
|---|---|---|---|---|
| 861-079 | 4 | 0 | 0 | 0 |
| 861-273 | 4 | 0 | 0 | 0 |
| 861-445 | 4 | 0 | 0 | 0 |
| 861-821 | 4 | 0 | 0 | 0 |
| 861-842 | 4 | 0 | 0 | 0 |
| 861-942 | 4 | 0 | 0 | 0 |
| 861-211 | 0 | 1 | 1 | 0 |
| 861-311 | 0 | 1 | 1 | 0 |
| 861-411 | 0 | 1 | 1 | 0 |
| 861-511 | 0 | 1 | 1 | 0 |
| 861-555 | 0 | 1 | 1 | 0 |
| 861-611 | 0 | 1 | 1 | 0 |
| 861-700 | 0 | 1 | 0 | 0 |
| 861-711 | 0 | 1 | 1 | 0 |
| 861-811 | 0 | 1 | 1 | 0 |
| 861-911 | 0 | 1 | 1 | 0 |
| 861-950 | 0 | 1 | 0 | 0 |
| 861-958 | 0 | 1 | 0 | 0 |
Latest complaint activity tied to 861
Complaint pages are the strongest indexing opportunity for this site right now, especially for exact phone numbers and toll-free exchanges.
FTC report from Aiken, SOUTH CAROLINA
March 24, 2026 at 1:15 PM
FTC report from Soquel, CALIFORNIA
March 14, 2026 at 5:06 PM
FTC report from Lake Wales, FLORIDA
March 3, 2026 at 6:23 PM
FTC report from Hamburg, APO EUROPE
February 9, 2026 at 5:23 PM
FTC report from India, TENNESSEE
February 5, 2026 at 11:44 PM
FTC report from Lawrenceville, PENNSYLVANIA
February 4, 2026 at 10:50 AM
FTC report from Strongsville, OHIO
January 26, 2026 at 12:02 PM
FTC report from Strongsville, OHIO
January 5, 2026 at 11:49 AM
FTC report from MARYLAND
December 26, 2025 at 8:07 PM
FTC report from Strongsville, OHIO
December 9, 2025 at 11:44 AM
FTC report from New York, NEW YORK
December 1, 2025 at 10:09 AM
FTC report from Strongsville, OHIO
November 25, 2025 at 12:04 PM
FTC report from KANSAS
November 20, 2025 at 12:53 PM
FTC report from Ontario, NEW YORK
September 29, 2025 at 12:41 PM
FTC report from Lorain, OHIO
September 25, 2025 at 1:40 PM
FTC report from Pittsburgh, PENNSYLVANIA
September 13, 2025 at 3:28 PM
FTC report from Kansas City, MISSOURI
September 2, 2025 at 12:05 AM
FTC report from CALIFORNIA
August 27, 2025 at 6:16 PM
FTC report from Salt Lake City, UTAH
August 23, 2025 at 12:35 AM
FTC report from Shenzhen, UTAH
August 19, 2025 at 1:52 PM
FTC report from Columbia, MISSOURI
August 18, 2025 at 11:19 AM
FTC report from Greenville, SOUTH CAROLINA
August 15, 2025 at 6:23 PM
FTC report from KENTUCKY
August 12, 2025 at 7:06 PM
FTC report from Dhaka, NEW YORK
July 30, 2025 at 5:24 PM
FTC report from Strongsville, OHIO
July 25, 2025 at 10:19 AM
FTC report from RHODE ISLAND
July 22, 2025 at 2:48 PM
FTC report from TEXAS
July 16, 2025 at 12:04 PM
FTC report from GEORGIA
June 10, 2025 at 6:19 PM
FTC report from Tampa, FLORIDA
June 10, 2025 at 12:54 PM
FTC report from Lapel, INDIANA
June 2, 2025 at 5:30 PM
FTC report from MICHIGAN
May 8, 2025 at 11:29 PM
FTC report from Columbus, OHIO
May 5, 2025 at 4:02 PM
FTC report from Cheverly, MARYLAND
April 25, 2025 at 6:47 PM
FTC report from Riverside, CALIFORNIA
April 19, 2025 at 9:59 AM
FTC report from NEW JERSEY
April 16, 2025 at 10:45 AM
FTC report from CALIFORNIA
April 15, 2025 at 3:26 PM
FTC report from Sachse, TEXAS
April 6, 2025 at 5:03 PM
FTC report from Fancy Farm, KENTUCKY
February 26, 2025 at 2:11 PM
FTC report from Hartford, CONNECTICUT
February 15, 2025 at 4:05 PM
Detailed routing and assignment data
This table merges NANPA, pooled block, and Canadian assignment sources where available.
| Prefix | Block | Carrier / Assignee | Rate Center | City | State | Use Type | Assign Date |
|---|---|---|---|---|---|---|---|
| 861-211 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | IL | UA | ||
| 861-311 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | IL | UA | ||
| 861-411 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | IL | UA | ||
| 861-511 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | IL | UA | ||
| 861-555 | XXXX | MULTIPLE OCN LISTING | DIR ASST | IL | UA | ||
| 861-611 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | IL | UA | ||
| 861-700 | XXXX | IL | UA | ||||
| 861-711 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | IL | UA | ||
| 861-811 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | IL | UA | ||
| 861-911 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | IL | UA | ||
| 861-950 | XXXX | IL | UA | ||||
| 861-958 | XXXX | IL | UA | ||||
| 861-959 | XXXX | IL | UA | ||||
| 861-976 | XXXX | IL | UA |
FTC report from VIRGINIA
April 8, 2026 at 5:32 PM