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840-204

You are reviewing the Area Code (NPA/NXX) report for 840-204. Did you mean to search the SMS short code 840204?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number840204
Basic Format840-204
NPA (Area Code)840
NXX204

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective Date
840-204-0XXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CAWC09/30/2021
840-204-1XXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CAWC09/30/2021
840-204-2XXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CAWC09/30/2021
840-204-3XXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CAWC09/30/2021
840-204-4XXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CAWC09/30/2021
840-204-5XXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CAWC09/30/2021
840-204-6XXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CAWC09/30/2021
840-204-7XXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CAWC09/30/2021
840-204-8XXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CAWC09/30/2021
840-204-9XXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CAWC09/30/2021
840-204-XXXX6010NEW CINGULAR WIRELESS PCS, LLCS BERNDINOAS07/29/2021CA

Reports

Anonymous User from , CA

March 18, 2026 at 1:53 PM

840-204-7945 reported as a Robocall. Received on March 18, 2026 at 10:50 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

February 10, 2026 at 2:01 PM

840-204-7857 reported as a Live Voice or Other. Received on February 10, 2026 at 9:01 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Houston, Texas

June 21, 2025 at 5:03 PM

840-204-7318 reported as a Live Voice or Other. Received on June 21, 2025 at 2:32 PM.
Call for Dropped call or no message

Anonymous User from , CA

June 6, 2025 at 2:44 PM

840-204-6444 reported as a Live Voice or Other. Received on June 6, 2025 at 10:42 AM.

Anonymous User from San Marcos, California

November 24, 2024 at 1:05 PM

840-204-7218 reported as a Live Voice or Other. Received on November 24, 2024 at 10:00 AM.
Call for Computer & technical support

Anonymous User from Wichita, KS

November 11, 2024 at 1:45 AM

840-204-7165 reported as a Text Message. Received on November 10, 2024 at 6:53 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Albuquerque, New Mexico

July 31, 2023 at 12:35 PM

840-204-0261 reported as a Live Voice or Other. Received on July 31, 2023 at 10:27 AM.

Most 'popular' numbers on this prefix:

840-204-0XXX: 840-204-0236 | 840-204-0248 | 840-204-0262 | 840-204-0267 | 840-204-0268 |
840-204-7XXX: 840-204-7156 | 840-204-7163 | 840-204-7166 | 840-204-7167 | 840-204-7176 | 840-204-7196 | 840-204-7211 | 840-204-7212 | 840-204-7217 | 840-204-7252 | 840-204-7256 | 840-204-7258 |