Identify who called from any unknown District Of Columbia landline or cell phone number using our free reverse phone lookup service. Enter a phone number above, click search, and get the caller's name, address, phone carrier, and other details.
ThisNumber database includes over 28 million name and address records for about 23 million United States phone numbers. Stop wondering who called you. Identify the unknown callers, verify District Of Columbia businesses, or research potential scam calls.
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To identify the location of an District Of Columbia phone number, you need to understand the North American Numbering Plan (NANP) structure that all District Of Columbia numbers follow: +1 NPA NXX XXXX.
The area code (NPA) is your key to determining location. By matching the three-digit area code to District Of Columbia's regional assignments, you can identify which part of the state the phone number originates from. Each area code corresponds to specific cities and counties throughout District Of Columbia, making it possible to narrow down the caller's general location.
Here's a complete list of District Of Columbia area codes with major cities:
Area Codes | Cities |
---|---|
202/771 | Washington |
For latest District Of Columbia phone numbering regulations, contact Lara Walt at the District of Columbia PSC via [email protected] or 202-626-9191.
The District of Columbia has approximately 2.3 million active phone numbers. Cell phones make up the majority with 1.66 million users, while traditional landlines have decreased to 184,000 connections. Internet phone services account for about 436,000 numbers.
This indicates that when you search a D.C. phone number, it's most likely a cell phone. The trend away from landlines means newer phone numbers may have less publicly accessible information compared to older landline numbers.
District of Columbia Voice Subscriptions (in thousands):
Service Type | June 2023 | Dec 2023 | June 2024 |
---|---|---|---|
Mobile telephony | 1,602 | 1,627 | 1,662 |
Local exchange telephone service | 201 | 194 | 184 |
VoIP subscriptions | 400 | 428 | 436 |
Total | 2,203 | 2,249 | 2,282 |
Source: FCC Voice Telephone Services Report
Most phone numbers are cell phones, and most cell phone numbers come from the top three United States wireless companies. Here are the top five US Cell Phone Companies in Q1 2025:
District of Columbia residents experienced a fluctuating trend in unwanted call complaints. In 2024, the complaints totaled 4,488, a decrease from a peak of 12,817 in 2021, according to the latest National Do Not Call Registry Data Book.
Key Facts for District of Columbia Residents:
According to the Federal Trade Commission's 2024 data, phone calls and text messages make up 35% of all fraud contact methods nationwide:
More than 1 in 3 fraud attempts happen through phone communication. Phone call fraud costs victims a median of $1,500 per case. Text message fraud costs a median of $1,000 per victim.
In 2024, District Of Columbia residents reported 7,082 fraud cases resulting in total losses of $30,392,313, with a median loss of $$448 per victim. With phone-based fraud representing such a significant portion of these cases, phone owner verification has become a critical consumer protection tool.
When you receive calls from unknown numbers, take a moment to research the caller's identity. Reverse phone lookup services allow you to search a phone number to find information about who's calling—including whether the number has been reported for fraudulent activity.
Received fraudulent calls or fallen victim to phone fraud? Report it immediately. Each report helps authorities identify fraud patterns and protect other consumers from similar scams.
Additional Contact:
District Of Columbia Attorney General
Brian Schwalb
(202) 727-3400
When a simple reverse phone lookup doesn't give you enough information, there are other ways to find out who owns a phone number in Washington, D.C. With a population of 702,250 and 23,874 business establishments, sometimes more than one search method is needed to identify a D.C. phone number.
Social media platforms can be useful in finding out who a phone number belongs to. For example, if you're meeting someone new and want to verify their phone number legitimacy, these techniques can help.
If the phone number you are trying to identify belongs to a business in Washington, D.C., you can use official state resources to find more information. For example, if you're considering business partnerships with D.C. companies.
For the best results, it helps to use these methods together.