301 Area Code
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Get multiple local and vanity phone numbers with 301 area code phone number for private and business pursuits from anywhere in the world. Customize your business communication with 301 local phone numbers and relish various benefits:

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Area Code 301 Location: Where is 301 Area Code Coming From?
Area code 301 is designed to serve western Maryland, covering cities like Silver Spring, Germantown, Waldorf, Rockville, and Frederick. This area code consists of a single overlay area code 240 serving the same region.
The table on the side illustrates the top locations (cities and communities) served by Area Code 301 in Maryland.
City/Town | County | TimeZone | |||||||
---|---|---|---|---|---|---|---|---|---|
Germantown, MD | Montgomery County | Eastern | |||||||
Frederick, MD | Frederick County | Eastern | |||||||
Waldorf, MD | Charles County | Eastern | |||||||
Hagerstown, MD | Washington County | Eastern | |||||||
Rockville, MD | Montgomery County | Eastern | |||||||
Bowie, MD | Prince George's County | Eastern | |||||||
Silver Spring, MD | Montgomery County | Eastern | |||||||
Clinton, MD | Prince George's County | Eastern | |||||||
Scaggsville, MD | Howard County | Eastern | |||||||
Bethesda, MD | Montgomery County | Eastern | |||||||
Chillum, MD | Prince George's County | Eastern | |||||||
Cumberland, MD | Allegany County | Eastern | |||||||
Gaithersburg, MD | Montgomery County | Eastern | |||||||
College Park, MD | Prince George's County | Eastern | |||||||
Ballenger Creek, MD | Frederick County | Eastern | |||||||
Aspen Hill, MD | Montgomery County | Eastern | |||||||
Maryland City, MD | Anne Arundel County | Eastern | |||||||
Suitland, MD | Prince George's County | Eastern | |||||||
Mount Airy, MD | Carroll County | Eastern | |||||||
Calverton, MD | Montgomery County | Eastern | |||||||
Upper Marlboro, MD | Prince George's County | Eastern | |||||||
Walkersville, MD | Frederick County | Eastern | |||||||
Leonardtown, MD | St. Mary's County | Eastern | |||||||
Hyattsville, MD | Prince George's County | Eastern | |||||||
Cloverly, MD | Montgomery County | Eastern | |||||||
Seabrook, MD | Prince George's County | Eastern | |||||||
Smithsburg, MD | Washington County | Eastern | |||||||
Glassmanor, MD | Prince George's County | Eastern | |||||||
Friendsville, MD | Garrett County | Eastern | |||||||
Frostburg, MD | Allegany County | Eastern | |||||||
Hillcrest Heights, MD | Prince George's County | Eastern | |||||||
La Plata, MD | Charles County | Eastern | |||||||
Oxon Hill, MD | Prince George's County | Eastern | |||||||
Middletown, MD | Frederick County | Eastern | |||||||
Clarksburg, MD | Montgomery County | Eastern | |||||||
Fort Washington, MD | Prince George's County | Eastern | |||||||
Flintstone, MD | Allegany County | Eastern | |||||||
Beltsville, MD | Prince George's County | Eastern | |||||||
Brunswick, MD | Frederick County | Eastern | |||||||
Bel Alton, MD | Charles County | Eastern | |||||||
Sandy Spring, MD | Montgomery County | Eastern | |||||||
Valley Lee, MD | St. Mary’s County | Eastern | |||||||
White Plains, MD | Charles County | Eastern | |||||||
Glen Echo, MD | Montgomery County | Eastern | |||||||
Lexington Park, MD | St. Mary’s County | Eastern | |||||||
North Beach, MD | Calvert County | Eastern | |||||||
Takoma Park, MD | Montgomery County | Eastern | |||||||
Temple Hills, MD | Prince George's County | Eastern | |||||||
Mount Rainier, MD | Pierce County | Eastern | |||||||
Mount Savage, MD | Allegany County | Eastern | |||||||
Glenn Dale, MD | Prince George’s County | Eastern | |||||||
Mc Henry, MD | Garrett County | Eastern | |||||||
Port Tobacco, MD | Charles County | Eastern | |||||||
Capitol Heights, MD | Prince George's County | Eastern | |||||||
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How to buy an area code 301 phone number?
To buy a 301 Area Code usa number, sign up with KrispCall; go to Settings > My Number > Add New Number > Select USA > Advanced Filter > Enter 301 and match to the first part of the number > Click Search. Then choose your 301 area code Maryland number, make payment & start making & receiving calls and texts after the number activation.

301 Area Code History – Where Does a 301 Area Code Originate?
Area Code 301 is one of the original area codes created in the NANP (North American Numbering Plan). It was introduced in 1947 to serve the entire state of Maryland. At first, the 301 area code was split to form area code 410. In 1997, the 301 area code overlaid with the 240 area code.
By Mid 2023, the 301 area code is expected to be exhausted as projected by the study. The NANP has announced 227 area code in June 2023 replacing the 301 area code.
Why Choose 301 Area Code Number for Business?
From establishing a local business presence in Germantown and across western Maryland to relishing the power of enhanced communication features – get everything with 301 Area Code Maryland numbers for your business communications.Â

Access Powerful VoIP Features with your 301 Area Code Business Phone Number
Streamline business communication among your team members and customers by investing in 301 business phone numbers. Regardless of the stature of your business, take advantage of Area Code 301 phone numbers.

Global Calling
Expand your customer base worldwide with Krispcall global calling features for making instant calls across borders.

Calls On Hold
Keep the calls on hold to get further support/assistance for the clients whenever necessary, without losing their calls.

Intelligent Call Routing
Instantly route customer calls to another line or agent who can better deal with their queries. Don’t keep your clients waiting.

Shared Number
Number-sharing option allows you to receive calls across multiple devices. Improve your customer response by eliminating missed calls.

Call Forwarding
Instantly route business calls to your cellphones and landlines whenever necessary. Make sure you are not missing out on clients when not in the office.

Call Recording
Record calls to monitor client requests and team performance. Use recorded calls as a guide for improving customer service and employee training.

Call Filters
Narrow down the call logs with Krispcall call filters. Efficiently screen through your incoming, outgoing, and missed calls.

Voicemail
Don’t lose touch with your clients when you are unavailable. Allow clients to drop you a voicemail so their queries never go missing.

DND mode for Agents
Switch to the Do Not Disturb mode and automatically shift incoming calls to voicemails to increase your focus on the work at hand.

Call Analytics
Optimize your marketing campaigns, call handling and team performance with insight driven phone call analytics data.

Contact Tags
Sort clients and teams using the contact tags feature. Tag contacts to customize your dashboard for better navigation.

Call History
View the entire conversation history, incoming and outgoing call logs, and messages in one unified dashboard.

Caller ID
Set location-based caller IDs for outbound international calls. Localize your number to improve the chances of reaching potential customers in new markets.

Call Transfer
Instantly route customer calls to another line or agent who can better deal with their queries. Don’t keep your clients waiting

Unified Callbox
Connect with your team and customers instantly without switching apps, using an all-in-one dashboard that handles calls, SMS messages, voicemails, and multiple other options.

Custom Greeting
Enhance the calling experience for your clients. Record personalized greeting messages, so your customers feel comfortable during calls.
Areas of Application for Area Code 301 Phone Number
Practical ways businesses use 301 Area Code Maryland Numbers.
Businesses can incorporate 301 Area Code Usa numbers to localize their business in Baltimore, Hagerstown, Frederick, White Plains, Port Tobacco, Valley Lee, and surrounding areas while streamlining communication for enhanced business productivity and unparalleled customer experience.

Use Area Code 301 phone number for your business phone systems in Germantown, Baltimore, North Beach, Sandy Spring, and Frederick. Facilitate your customers with a local call to reach you cheaply and vice versa. More importantly, grow your business as a local to impact a greater audience.

Low-cost calling rates with local 301 phone area code number in Comanche, Carter, Kay, and Stephens Counties. A cloud call or contact center can use these numbers to save a fortune in business communications, especially in the long run.

Create and deploy multiple vanity phone numbers using the 301 Area Code and track your marketing and sales campaigns. Invest in the ones that perform and revoke the ones that are not. A practical way to market and sell your products and services.

Use 301 Area Code phone number anywhere you need to make and receive calls, send and receive text messages, or MMS. From personal use (social media to location tracking) to SMB sectors to large enterprises.
How to get a 301 Area Code Phone Number Online?
Purchasing 301 Area Code Phone Number Online takes only a few minutes with KrispCall. You can follow the steps to obtain an Area Code 301 phone number in minutes. All you need is a valid payment detail.

Port Your 301 Area Code Number to KrispCall Cloud Telephony
You can also effortlessly port your existing 301 area code Maryland numbers to KrispCall. KrispCall provides you with an extra number during your porting process to keep your communication active. The number will appear as your existing number for your outbound calls, and all your inbound calls will be redirected to it. Go on with your business without altering your business communication.
Frequently Asked Questions
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301 Area code is an original phone area code in the NANP that serves the western region of the US state of Maryland, covering cities like Silver Spring, Germantown, Waldorf, Rockville, and Frederick. This area code consists of three overlay area codes 227, 240, and 410 serving the same region.  It encompasses 11 counties: Frederick, Prince George’s, Montgomery, Washington, and Howard, among 6 others.
Country | USA |
State | Maryland |
Major Cities | Germantown, Silver Spring, Frederick, Waldorf, and Rockville |
Time Zone | Eastern Time Zone |
Telephone Number Format | +1 (301) XXX-XXXX |
Zip Code | 20601 – 21798 |
The 301 Area Code is located in the Maryland region of the Washington, DC metropolitan area, including parts of southern Maryland, and northwest DC. It serves 11 counties: Montgomery, Prince George’s, Washington, and Frederick, among 7 others. Germantown, Silver Spring, Frederick, Waldorf, and Rockville are the major cities of its service.
Most cities and communities of the 11 counties in western Maryland, USA have the 301 Area Code. Germantown, Silver Spring, Frederick, and Waldorf, are major cities under its service.Â
No, the 301 area code is not in California. Area code 301 lies in Maryland State. California has numerous area codes, like 209, 213, 310, 415, 530, and others.
No, the 301 area code is not in Texas. Area code 301 lies in Maryland state. In contrast, Texas has numerous area codes, like 210, 214, 346, 682, 713, and others.
301 Area Code comes from 11 counties: Montgomery, Prince George’s, Washington, and Frederick, among 7 others, including several cities and communities like Silver Spring, Capitol Heights, Oxon Hill, Valley Lee, Frederick, Waldorf, and Rockville.
The time zone of the 301 Area Code is Eastern Time Zone. It also follows the Eastern Daylight Saving Time and Eastern Standard Time.
The 301 area code phone number support text messages depending on the features provided by the service provider. With KrispCall, 301 Area Codes support phone calls, text messages, custom greetings, global call forwardings, international calling, call recording, and multimedia messages.Â
Area Code 301 can sometimes be a scam if you do not acquire it from a legitimate service provider. Usually, free virtual phone number with 301 Area Codes are scams. Always get 301 Area Code phone numbers from legitimate VoIP providers like KrispCall.Â
Some of the popular 301 Area Code phone number carriers are Verizon Maryland, Baltimore Washington Telephone Bwt, Telecom of Maryland Llc, Starpower Communications, Sprint Spectrum Lp, Mci Worldcom Communications, Paetec Communications, YMAX Communications, Cavalier Telephone Mid Atlantic, Core Communications, Bandwidth Com Clec.
Anyone with a 301 Area Code local phone number can call outbound. It can be a legitimate business call or even a scam call. Always check their online presence and do some background checks (code lookup, caller id, & reverse phone lookup) on the caller using their provided information on the call.
The zip code for the 301 area code ranges from 20601 – 21798. 301 Telephone Area Code serves numerous cities/towns in 11 counties in the western regions of Maryland. They have a range of zip codes. Waldorf (Charles County) has the lowest code, 20601, and Woodsboro (Frederick County) has the highest code, 21798 as Zip codes.
The 301 area code text message is a message that has been sent or received from a telephone number registered with area code 301. These messages come from legit business services or scammers often used to carry out various types of area code 301 phone scams (robocalls, utility scams, IRS Impersonation scams, Tech support scams, Prize and lottery scams) targeting individuals within the geographical area. Avoid clicking on unknown links or sharing sensitive information without verifying the authenticity of the area code 301 text messages.