Home / Area Code / 240
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
240-455-#### Sterling Landline Numbers Paetec Communication...
240-456-#### Laurel Landline Numbers Verizon Maryland, In...
240-457-#### Frederick Wireless Numbers Cellco Partnership D...
240-458-#### Waldorf Wireless Numbers Cellco Partnership D...
240-459-#### Annapolis Junction Wireless Numbers Cellco Partnership D...
240-460-#### Silver Spring Wireless Numbers New Cingular Wireles...
240-461-#### Silver Spring Wireless Numbers New Cingular Wireles...
240-462-#### Washington Zone 3 Wireless Numbers Sprint Spectrum L.p....
240-463-#### Silver Spring Wireless Numbers New Cingular Wireles...
240-464-#### Chevy Chase Wireless Numbers Sprint Spectrum L.p....
240-465-#### Washington Zone 2 Landline Numbers Global Naps South, I...
240-466-#### Washington Landline Numbers Global Naps South, I...
240-467-#### Battery Park Landline Numbers Comcast Phone Of Nor...
240-468-#### Washington Zone 3 Wireless Numbers Sprint Spectrum L.p....
240-469-#### Hagerstown Wireless Numbers Sprint Spectrum L.p....
240-470-#### Beltsville Wireless Numbers Cellco Partnership D...
240-471-#### Washington Zone 12 Landline Numbers Global Crossing Loca...
240-472-#### Silver Spring Wireless Numbers New Cingular Wireles...
240-473-#### Herndon Landline Numbers Cavalier Telephone M...
240-475-#### Silver Spring Wireless Numbers New Cingular Wireles...
240-476-#### Silver Spring Wireless Numbers Omnipoint Communicat...
240-477-#### Gaithersburg Landline Numbers Lightwave Communicat...
240-478-#### Cabin John Wireless Numbers New Cingular Wireles...
240-479-#### Washington Zone 2 Wireless Numbers Cellco Partnership D...
240-480-#### Bethesda Wireless Numbers Sprint Spectrum L.p....
240-481-#### Silver Spring Wireless Numbers Omnipoint Communicat...
240-482-#### Cabin John Landline Numbers Us Lec Of Maryland, ...
240-483-#### Washington Zone 2 Landline Numbers Comcast Phone Of Nor...
240-485-#### Cabin John Landline Numbers Us Lec Of Maryland, ...
240-486-#### Beltsville Wireless Numbers Omnipoint Communicat...
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Recent user feedback


+1 (570) 964-9652
  • Marcy Payne
    19:58 2024-05-31
    Category: Fraud Calls
    7th call in almost 3 months from this area code/exchange. Caller ID always comes up as "SAYRE PA" (pushing the city that it's a robocaller system.
+1 (724) 314-0872
  • Yulia F
    15:08 2024-05-31
    Category: Hang up Calls
    No message left by "MONESSEN PA" even though call (in theory) went to voicemail. And another # where -- when calling back on a "safe" phone -- you get the "We do not recognize this #" error message (suspect it's all the same call center making these bogus calls).
+1 (509) 957-1743
  • Darla Creger
    18:09 2024-05-30
    Category: Other Calls
    Google Business Listing Scam
+1 (731) 203-1591
  • Elizabeth Alsace
    18:08 2024-05-30
    Category: Other Calls
    reporting suspicious activity
+1 (325) 249-7652
  • Rebecca Francis
    18:07 2024-05-30
    Category: Hang up Calls
    Scam
+1 (530) 277-1739
  • Scott Mebust
    18:07 2024-05-30
    Category: Hang up Calls
    Scam telemarketer
+1 (662) 655-2090
  • Al Gietl
    18:06 2024-05-30
    Category: Other Calls
    Selling something called Spectrum, but must act today!
+1 (949) 365-4473
  • Beth Osatchuck
    18:05 2024-05-30
    Category: Other Calls
    Left no message
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