240-790-XXXX Phone Numbers | ReversePhone.com

People are Saying:

(240) 790-7417 - October 28th, 2026 9:40pm

Don't know

By Anonymous

(240) 790-2315 - October 20th, 2021 6:52pm | Reported from Columbus, OH

Hy

240-790-XXXX Phone Numbers (Washington, DC)

(240) 790-7417

Learn more about this area code and exchange and where the caller may be located.

The phone exchange is the three digits after the area code and before the extension. An example is (240) 790-XXXX where 790 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.

The (240) 790 exchange is located within the 240 area code in Washington, DC. It connects landline numbers from the Centurylink carrier in Prince George's, Howard county. Associated zip codes include 20704, 20705, 20740, 20768.

Potentially, callers could keep their phone numbers even if they move away, so a caller may be located in Washington, DC or elsewhere. You can use a reverse phone lookup to help find the registered address for a potential caller.

240-790-XXXX

User Comments

People are Saying:

FAQs about (240) 790-XXXX

240-790-XXXX

User Comments

People are Saying:

FAQs about (240) 790-XXXX

What is a phone number exchange?

What is the (240) 790 exchange?

Are callers using phone numbers within the 790 exchange still located in Washington, DC?