You are reviewing the Area Code (NPA/NXX) report for 350-203. Did you mean to search the SMS short code 350203?
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.
| Raw Number | 350203 |
| Basic Format | 350-203 |
| NPA (Area Code) | 350 |
| NXX | 203 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 350-203-0XXX | 939H | COMMIO, LLC | DOS PALOS | AS | 12/20/2023 | DOS PALOS | CA | WC | 02/23/2024 |
| 350-203-1XXX | 939H | COMMIO, LLC | DOS PALOS | AS | 12/20/2023 | DOS PALOS | CA | WC | 02/23/2024 |
| 350-203-2XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | DOS PALOS | AS | 07/25/2024 | DOS PALOS | CA | WC | 08/23/2024 |
| 350-203-3XXX | 649C | ONVOY, LLC - CA | DOS PALOS | AS | 10/10/2024 | DOS PALOS | CA | WC | 11/03/2024 |
| 350-203-4XXX | 649C | ONVOY, LLC - CA | DOS PALOS | AS | 11/21/2024 | DOS PALOS | CA | WC | 12/15/2024 |
| 350-203-5XXX | 624H | ONVOY SPECTRUM, LLC | DOS PALOS | AS | 01/02/2025 | DOS PALOS | CA | WC | 01/30/2025 |
| 350-203-6XXX | 649C | ONVOY, LLC - CA | DOS PALOS | AS | 01/08/2025 | DOS PALOS | CA | WC | 02/01/2025 |
| 350-203-7XXX | 649C | ONVOY, LLC - CA | DOS PALOS | AS | 02/12/2025 | DOS PALOS | CA | WC | 03/08/2025 |
| 350-203-8XXX | 649C | ONVOY, LLC - CA | DOS PALOS | AS | 02/02/2024 | DOS PALOS | CA | WC | 03/03/2024 |
| 350-203-9XXX | 649C | ONVOY, LLC - CA | DOS PALOS | AS | 06/13/2024 | DOS PALOS | CA | WC | 07/07/2024 |
| 350-203-XXXX | 939H | COMMIO, LLC | DOS PALOS | AS | 12/20/2023 | DOS PALOS | CA |
Reports
Anonymous User from , CA
April 27, 2026 at 1:55 PM
Anonymous User from , NY
April 15, 2026 at 7:55 PM
Anonymous User from Alpine, California
December 13, 2025 at 5:41 PM
Anonymous User from Livermore, California
November 19, 2025 at 7:37 PM
Anonymous User from San Diego, California
October 1, 2025 at 4:38 PM
Anonymous User from , CA
September 21, 2025 at 6:37 PM
Anonymous User from , CA
September 21, 2025 at 6:36 PM
Anonymous User from Philadelphia, Pennsylvania
September 15, 2025 at 4:47 PM
Anonymous User from Philadelphia, Pennsylvania
September 15, 2025 at 4:46 PM
Anonymous User from , CA
September 5, 2025 at 4:47 PM
Anonymous User from , CA
August 5, 2025 at 8:18 PM
Anonymous User from Garden Grove, California
July 21, 2025 at 5:30 PM
Anonymous User from Garden Grove, California
July 16, 2025 at 7:00 PM
Anonymous User from San Francisco, California
June 10, 2025 at 5:48 PM
Anonymous User from , CA
May 23, 2025 at 6:02 PM
Anonymous User from Colusa, California
April 29, 2025 at 10:29 PM
Anonymous User from Sacramento, California
April 19, 2025 at 11:58 AM
Anonymous User from Edison, New Jersey
April 13, 2025 at 3:16 PM
Anonymous User from Edison, New Jersey
April 12, 2025 at 2:30 PM
Anonymous User from , GA
March 27, 2025 at 12:03 AM
Anonymous User from San Diego, California
March 18, 2025 at 3:00 PM
Anonymous User from Addison, Illinois
March 10, 2025 at 7:13 PM
Anonymous User from Hewlett, New York
February 20, 2025 at 2:21 PM
Anonymous User from , CA
January 13, 2025 at 6:43 PM
Anonymous User from , CA
December 28, 2024 at 12:17 PM
Anonymous User from , CA
December 16, 2024 at 4:28 PM
Anonymous User from , CA
November 12, 2024 at 1:57 PM
Anonymous User from Omaha, Nebraska
August 21, 2024 at 1:55 PM
Anonymous User from Lincoln, Rhode Island
April 12, 2024 at 9:26 AM
Anonymous User from Powell, Ohio
April 3, 2024 at 5:27 PM
Anonymous User from Clovis, New Mexico
April 3, 2024 at 10:27 AM
Anonymous User from Yorktown, Virginia
March 28, 2024 at 5:40 PM
Anonymous User from Omaha, Nebraska
March 28, 2024 at 2:36 PM
Anonymous User from Mount Dora, Florida
March 28, 2024 at 2:29 PM
Anonymous User from , TX
March 27, 2024 at 1:20 PM
Anonymous User from San Pedro, California
March 25, 2024 at 7:04 PM
Anonymous User from , AZ
March 21, 2024 at 12:25 PM
Anonymous User from , NH
March 13, 2024 at 3:14 PM
Anonymous User from Silver Spring, Maryland
March 13, 2024 at 1:07 PM
Anonymous User from , NC
March 6, 2024 at 2:56 PM
Anonymous User from , IL
March 6, 2024 at 12:14 PM
Anonymous User from , WA
October 23, 2023 at 12:56 PM