| Area Code: | 240 |
| Country: | United States |
| State/Province: | Maryland - MD |
| Major City: | Gaithersburg |
| Time Zone: | Eastern |
| About 240 : | The 240 Area Code (or Area Code 240) is located in the state of MD. Area Code 240 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 765 thousand unique phone numbers and 1.62 million individuals near the city of Bethesda |
Active Prefixes in Area Code 201
| Prefix | Primary City | Usage | Company |
|---|---|---|---|
| 240-391-#### | Landline Numbers | Global Crossing Loca... | |
| 240-392-#### | Lanham | Landline Numbers | Starpower Communicat... |
| 240-393-#### | Cabin John | Wireless Numbers | Cellco Partnership D... |
| 240-394-#### | Mount Airy | Wireless Numbers | New Cingular Wireles... |
| 240-395-#### | Bethesda | Landline Numbers | Cavalier Telephone M... |
| 240-396-#### | Washington Zone 2 | Landline Numbers | Global Crossing Loca... |
| 240-397-#### | Frederick | Wireless Numbers | Cellco Partnership D... |
| 240-398-#### | Cabin John | Wireless Numbers | Sprint Spectrum L.p.... |
| 240-399-#### | Chevy Chase | Landline Numbers | Xo Maryland, Llc... |
| 240-400-#### | Bethesda | Wireless Numbers | Sprint Spectrum L.p.... |
| 240-401-#### | Rockville | Wireless Numbers | New Cingular Wireles... |
| 240-402-#### | Reston | Landline Numbers | Mci Worldcom Communi... |
| 240-403-#### | Rockville | Landline Numbers | Cavalier Telephone M... |
| 240-404-#### | Gaithersburg | Landline Numbers | Xo Maryland, Llc... |
| 240-405-#### | Frederick | Landline Numbers | Us Lec Of Maryland, ... |
| 240-406-#### | Rockville | Wireless Numbers | Leap Wireless Intl, ... |
| 240-407-#### | Landline Numbers | Global Crossing Loca... | |
| 240-408-#### | Rockville | Wireless Numbers | Leap Wireless Intl, ... |
| 240-409-#### | Frederick | Wireless Numbers | New Cingular Wireles... |
| 240-412-#### | Waldorf | Wireless Numbers | Sprint Spectrum L.p.... |
| 240-413-#### | Beltsville | Wireless Numbers | Omnipoint Communicat... |
| 240-414-#### | Reston | Landline Numbers | Global Naps South, I... |
| 240-415-#### | Frederick | Landline Numbers | Ymax Communications ... |
| 240-416-#### | Waldorf | Wireless Numbers | New Cingular Wireles... |
| 240-417-#### | Silver Spring | Wireless Numbers | Sprint Spectrum L.p.... |
| 240-418-#### | Washington Zone 2 | Wireless Numbers | Sprint Spectrum L.p.... |
| 240-419-#### | Waldorf | Wireless Numbers | Cellco Partnership D... |
| 240-420-#### | Hagerstown | Landline Numbers | Verizon Maryland, In... |
| 240-421-#### | Rockville | Wireless Numbers | Omnipoint Communicat... |
| 240-422-#### | Frederick | Wireless Numbers | Omnipoint Communicat... |
Recent user feedback
-
Marcy Payne
15:44 2024-05-15
Category: Hang up Calls
No message left even though call went to voicemail (suggesting a robocall system). Caller ID said "BROWNSVILLE PA" (with space in the middle like that). Another report site had it flagged as a car warranty spam call.
-
Marcy Payne
21:43 2024-05-14
Category: Fraud Calls
Didn't recognize #; caller ID just said "HONESDALE PA" (yes, with the gap in the center). Googled the # and another report site had ALREADY flagged it as some sort of health insurance spam call....
-
Desdemona Renfield
21:40 2024-05-14
Category: Hang up Calls
6th call from "SAYRE PA" since early March. Only difference is the last 4 digits each time. This time? Picked up & immediately hung up when I saw the caller ID....
-
Marcy Payne
18:28 2024-05-13
Category: Sales Calls
Caller ID said "Name Unavailable". I can't count how many calls which have come up on the caller ID that way. So picked up & hung up on general principle.
-
Penny Wise
18:26 2024-05-13
Category: Sales Calls
No message left by "Name Unavailable". Another site like this one had # flagged as being "invalid" (which I guess means it's a spoofed number or one that isn't in service. So, likely spam....
-
Yuliya F
14:34 2024-05-13
Category: Fraud Calls
HAS to be some sort of fraud: the caller ID came up as "NOT IN SERVICE"! Did not recognize # and for the most part neither did Google (I'm fixing that -- you're welcome...).
-
Yuliya F
14:32 2024-05-13
Category: Hang up Calls
No message left by "Name Unavailable" even though call went to voicemail. Another site ALREADY had # flagged as "invalid or not belonging to the US" when I looked it up! Clearly some flavor of scam....
-
Yuliya F
19:04 2024-05-10
Category: Fraud Calls
6th call from this area code/exhange in a month. 27th since Jan. which came up as "Name Unavailable" on the caller ID. NO hits on Google. And another report site said # was either "Invalid" or "NOT a US #". I'd call that a Fraud Call, too....