301 Area Code
What Is Area Code 301?
301 is a Maryland telephone area code. It was one of the original area codes established in 1947. The area code covers the northwestern suburbs of Washington, D.C., including Montgomery County and most of Prince George's County.
How Many Cities In The US Use 301 As Their Area Code?
There are 301 cities in the US that use 301 as their area code. This is a pretty big number, and it's interesting to see how many places have this area code. 301 is a pretty big area code, and it's used in a lot of different places. There are a lot of different cities that use 301, and it's interesting to see all of them.
Why Should I Lookup Numbers With Area Code 301?
301 area code is one of the most popular area codes in the United States. If you're looking for a phone number with this area code, there are a few reasons why you should do a quick search online.For one, many businesses and organizations today use 301 area code numbers. This makes it easier for people in this area to find the phone number they're looking for. Additionally, a quick online search can give you more information about the number you're interested in, such as the name of the business or individual associated with it.
301 area code numbers are also often used for online marketing purposes. If you're running a promotion or contest, for example, you might use a 301 number to make it easier for potential participants to contact you.
Ultimately, there are many reasons why you should lookup numbers with 301 area code. By doing a quick online search, you can get more information about the number you're interested in and connect with businesses and individuals in the 301 area code.
Cities Served by 301 Are Code
- Maryland, MD
- Delaware, DE
- Colorado, CO
- West Virginia, WV
- Florida, FL
- Wyoming, WY
- Nebraska, NE
- Illinois, IL
- California, CA
- Illinois, IL
- Michigan, MI
- Missouri, MO
- New York, NY
- Kansas, KS
- Indiana, IN
Details of Prefixes in 301 Area Code
- Prefix:(301) 200Current Location:WashingtonCarrier:Bandwidth.com Clec, Llc - MdType:Landline
- Prefix:(301) 202Current Location:WashingtonCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 203Current Location:Fort WashingtonCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 204Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 205Current Location:BaltimoreCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 206Current Location:LaurelCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 207Current Location:SpringfieldCarrier:Usa Mobility Wireless, Inc.Type:Mobile
- Prefix:(301) 208Current Location:GaithersburgCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 209Current Location:HyattsvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 210Current Location:BeltsvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 212Current Location:GaithersburgCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 213Current Location:WashingtonCarrier:Sprint Spectrum L.p.Type:Mobile
- Prefix:(301) 214Current Location:BethesdaCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 215Current Location:Chevy ChaseCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 216Current Location:GaithersburgCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 217Current Location:RockvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 218Current Location:Upper MarlboroCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 219Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 220Current Location:College ParkCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 221Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 222Current Location:HerndonCarrier:Cavalier Telephone Mid-atlantic, Llc - MdType:Landline
- Prefix:(301) 223Current Location:WilliamsportCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 224Current Location:SpringfieldCarrier:Usa Mobility Wireless, Inc.Type:Mobile
- Prefix:(301) 225Current Location:WashingtonCarrier:Teleport Communications America, Llc - DcType:Landline
- Prefix:(301) 226Current Location:HyattsvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 227Current Location:BethesdaCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 228Current Location:FrederickCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 229Current Location:BethesdaCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 230Current Location:RockvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 231Current Location:RockvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 232Current Location:BeltsvilleCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 233Current Location:Annapolis JunctionCarrier:Cellco Partnership Dba Verizon Wireless - MdType:Mobile
- Prefix:(301) 234Current Location:Carrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 235Current Location:WashingtonCarrier:Mcimetro Access Transmission Services LlcType:Landline
- Prefix:(301) 236Current Location:Silver SpringCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 237Current Location:WashingtonCarrier:Sprint Spectrum L.p.Type:Mobile
- Prefix:(301) 238Current Location:Temple HillsCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 239Current Location:HyattsvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 240Current Location:GaithersburgCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 241Current Location:CascadeCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 242Current Location:WashingtonCarrier:Mcimetro Access Transmission Services LlcType:Landline
- Prefix:(301) 243Current Location:BethesdaCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 244Current Location:Chevy ChaseCarrier:Telcove Operations, Inc. - MdType:Landline
- Prefix:(301) 245Current Location:HagerstownCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 246Current Location:WashingtonCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 247Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 248Current Location:Carrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 249Current Location:Upper MarlboroCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 250Current Location:BeltsvilleCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 251Current Location:RockvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 252Current Location:WashingtonCarrier:Sprint Spectrum L.p.Type:Mobile
- Prefix:(301) 253Current Location:DamascusCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 254Current Location:WashingtonCarrier:Sprint Spectrum L.p.Type:Mobile
- Prefix:(301) 255Current Location:RockvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 256Current Location:BeltsvilleCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 257Current Location:WashingtonCarrier:Sprint Spectrum L.p.Type:Mobile
- Prefix:(301) 258Current Location:GaithersburgCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 259Current Location:NewburgCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 260Current Location:OlneyCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 261Current Location:CroftonCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 262Current Location:BowieCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 263Current Location:BethesdaCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 264Current Location:HagerstownCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 265Current Location:Carrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 266Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 267Current Location:WashingtonCarrier:Sprint Spectrum L.p.Type:Mobile
- Prefix:(301) 268Current Location:CumberlandCarrier:Uscoc Of Cumberland, Inc. Dba United States Cel MdType:Landline
- Prefix:(301) 270Current Location:HyattsvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 271Current Location:ThurmontCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 272Current Location:RestonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 273Current Location:RestonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 274Current Location:HughesvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 275Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 276Current Location:RestonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 277Current Location:HyattsvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 278Current Location:RestonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 279Current Location:RockvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 280Current Location:Chevy ChaseCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 281Current Location:BeltsvilleCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 282Current Location:Silver SpringCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 283Current Location:Bryans RoadCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 284Current Location:RestonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 285Current Location:Silver SpringCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 286Current Location:College ParkCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 287Current Location:RestonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 288Current Location:WashingtonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 289Current Location:RestonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 290Current Location:MechanicsvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 291Current Location:RestonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 292Current Location:Fort WashingtonCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 293Current Location:MyersvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 294Current Location:RockvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 295Current Location:BethesdaCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 296Current Location:RestonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 297Current Location:Carrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 298Current Location:WashingtonCarrier:Mcimetro Access Transmission Services LlcType:Landline
- Prefix:(301) 299Current Location:BethesdaCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 300Current Location:WashingtonCarrier:Cellco Partnership Dba Verizon Wireless - MdType:Mobile
- Prefix:(301) 302Current Location:HagerstownCarrier:Sprint Spectrum L.p. - MdType:Mobile
- Prefix:(301) 303Current Location:Silver SpringCarrier:Usa Mobility Wireless, Inc.Type:Mobile
- Prefix:(301) 304Current Location:FrederickCarrier:Comcast Phone Of Northern Maryland, Inc. - MdType:Landline
- Prefix:(301) 305Current Location:FrederickCarrier:Sprint Spectrum L.p.Type:Mobile
- Prefix:(301) 306Current Location:LanhamCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 307Current Location:ColumbiaCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 308Current Location:Silver SpringCarrier:Usa Mobility Wireless, Inc.Type:Mobile
- Prefix:(301) 309Current Location:RockvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 310Current Location:BaltimoreCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 312Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 313Current Location:College ParkCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 314Current Location:Chevy ChaseCarrier:Paetec Communications, Inc. - MdType:Landline
- Prefix:(301) 315Current Location:RockvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 316Current Location:Temple HillsCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 317Current Location:LaurelCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 318Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 319Current Location:BethesdaCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 320Current Location:BethesdaCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 321Current Location:Chevy ChaseCarrier:Telcove Operations, Inc. - MdType:Landline
- Prefix:(301) 322Current Location:HyattsvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 323Current Location:LaurelCarrier:Level 3 Telecom Of Maryland, Llc - MdType:Landline
- Prefix:(301) 324Current Location:Capitol HeightsCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 325Current Location:HyattsvilleCarrier:Cellco Partnership Dba Verizon Wireless - MdType:Mobile
- Prefix:(301) 326Current Location:BeltsvilleCarrier:Omnipoint Communications Cap Operations, LlcType:Mobile
- Prefix:(301) 327Current Location:BaltimoreCarrier:Comcast Phone Of Northern Maryland, Inc. - MdType:Landline
- Prefix:(301) 328Current Location:ManassasCarrier:Comcast Phone Of Northern Maryland, Inc. - MdType:Landline
- Prefix:(301) 329Current Location:PikesvilleCarrier:Cavalier Telephone Mid-atlantic, Llc - MdType:Landline
- Prefix:(301) 330Current Location:GaithersburgCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 331Current Location:MonroviaCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 332Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 333Current Location:Capitol HeightsCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 334Current Location:OaklandCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 335Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 336Current Location:Capitol HeightsCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 337Current Location:Annapolis JunctionCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 338Current Location:MonroviaCarrier:Idt America Corp - MdType:Landline
- Prefix:(301) 339Current Location:HerndonCarrier:Cavalier Telephone Mid-atlantic, Llc - MdType:Landline
- Prefix:(301) 340Current Location:RockvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 341Current Location:HyattsvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 342Current Location:Patuxent RiverCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 343Current Location:WashingtonCarrier:Sprint Spectrum L.p.Type:Mobile
- Prefix:(301) 344Current Location:College ParkCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 345Current Location:College ParkCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 346Current Location:BeltsvilleCarrier:New Cingular Wireless Pcs, Llc - DcType:Mobile
- Prefix:(301) 347Current Location:Chevy ChaseCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 348Current Location:RestonCarrier:Mci Worldcom Communications, Inc. - MdType:Landline
- Prefix:(301) 349Current Location:PoolesvilleCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 350Current Location:Capitol HeightsCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 351Current Location:Annapolis JunctionCarrier:Cellco Partnership Dba Verizon Wireless - MdType:Mobile
- Prefix:(301) 352Current Location:BowieCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 353Current Location:GermantownCarrier:Verizon Maryland, Inc.Type:Landline
- Prefix:(301) 354Current Location:WashingtonCarrier:Teleport Communications America, Llc - DcType:Landline
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