Area Code 240-800 : Area Code 240-899

VerifyPhone.com is your one-stop site for area code lookup, phone number lookup, and free phone number reviews. Following is reverse lookup detail & reviews for area code 240 8xx including 240 area code location map. Major cities such as Washington, Beltsville, Baltimore, Rockville, Frederick covered within area code 240 8xx are also listed on this page. More area codes, including those outside of Maryland, United States of America, are on the VerifyPhone.com homepage.

Reverse Lookup Detail for Area Code 240 8xx

Area code 240 covers part of Marylandstate, covering most of Montgomery, Prince George's, Howard, St. Mary's, Charles counties. It was started on Jan 01, 2000. This region follows US/Eastern + Daylight Savings timezone. Other popular area codes that belong to Maryland state include 301, 410, 443, 667.

Verified changes in Area Code 240 8XX

Date ChangedChange Details
May 05, 2014Area code 301 subscribers are now overlayed with area code 240. Subscriber area code 240-803 was assigned on Apr 04, 2014 and is operational from May 05, 2014.
Apr 25, 2014Area code 301 subscribers are now overlayed with area code 240. Subscriber area code 240-801 was assigned on Apr 01, 2014 and is operational from Apr 25, 2014.
Apr 21, 2014Area code 301 subscribers are now overlayed with area code 240. Subscriber area code 240-833 was assigned on Apr 02, 2014 and is operational from Apr 21, 2014.
Mar 21, 2014Area code 301 subscribers are now overlayed with area code 240. Subscriber area code 240-892 was assigned on Mar 25, 2011 and is operational from Mar 21, 2014.
Mar 21, 2014Area code 301 subscribers are now overlayed with area code 240. Subscriber area code 240-848 was assigned on Jul 19, 2010 and is operational from Mar 21, 2014.
Mar 21, 2014Area code 301 subscribers are now overlayed with area code 240. Subscriber area code 240-837 was assigned on Jul 19, 2010 and is operational from Mar 21, 2014.

Area Code 240-800 - Area Code 240-899 (Covers 240 8xx xxxx phone numbers)

Area CodeCityCountyPopulationNetwork Operator
240-800-4AlexandriaMontgomery971,777Comcast Phone of Northern Maryland Inc - MD
240-800-0Chevy ChaseMontgomery971,777Core Communications Inc - MD
240-800-9Silver SpringMontgomery971,777Local Access LLC - MD
240-800-2WashingtonMontgomery971,777XO Maryland LLC
240-801-4AlexandriaMontgomery971,777Comcast Phone of Northern Maryland Inc - MD
240-801-0Annapolis JunctionMontgomery971,777Cellco Partnership dba Verizon Wireless - MD
240-802-0Chevy ChaseMontgomery971,777365 WIRELESS LLC
240-803-4FrederickAllegany75,087Level 3 Communications LLC - MD
240-803-6FrederickAllegany75,087Teleport Communications America LLC - MD
240-803-3HagerstownAllegany75,087Bandwidth.com CLEC LLC - MD
240-803-0MonroviaAllegany75,087New Cingular Wireless PCS LLC - DC
240-804-4Mc LeanCharles146,551Level 3 Communications LLC - MD
240-804-7WashingtonCharles146,551Bandwidth.com CLEC LLC - MD
240-804-0WashingtonCharles146,551XO Maryland LLC
240-811416,813One Call Services-Pipeline And Utility Safety
240-812-2Annapolis JunctionMontgomery971,777Cellco Partnership dba Verizon Wireless - MD
240-812-5Mc LeanMontgomery971,777Level 3 Communications LLC - MD
240-812-9WashingtonMontgomery971,777Bandwidth.com CLEC LLC - MD
240-812-0WashingtonMontgomery971,777Global Crossing Local Services Inc - MD
240-812-6WashingtonMontgomery971,777MCImetro Access Transmission Services LLC
240-813-5BeltsvilleMontgomery971,777New Cingular Wireless PCS LLC - DC
240-813-2Mc LeanMontgomery971,777US LEC of Maryland Inc
240-813-0WashingtonMontgomery971,777ATX Telecommunications Services Ltd
240-813-9WashingtonMontgomery971,777Bandwidth.com CLEC LLC - MD
240-813-7WashingtonMontgomery971,777XO Maryland LLC
240-818-9FrederickFrederick233,385Cellco Partnership dba Verizon Wireless - MD
240-818-0SmithsburgFrederick233,385Verizon Maryland Inc
240-821-4BeltsvilleMontgomery971,777Omnipoint Communications Cap Operations LLC
240-821-8BeltsvilleMontgomery971,777Sprint Spectrum LP
240-821-6Mc LeanMontgomery971,777Level 3 Communications LLC - MD
240-821-0Silver SpringMontgomery971,777Lightwave Communications LLC - MD
240-823-7AlexandriaPrince George's863,420Comcast Phone of Northern Maryland Inc - MD
240-823-0WashingtonPrince George's863,420XO Maryland LLC
240-826-0RockvilleMontgomery971,777Verizon Maryland Inc
240-832-0BeltsvilleMontgomery971,777Sprint Spectrum LP
240-833-8AlexandriaMontgomery971,777Comcast Phone of Northern Maryland Inc - MD
240-833-0WashingtonMontgomery971,777XO Maryland LLC
240-837-3BeltsvilleCharles146,551Omnipoint Communications Cap Operations LLC
240-837-9Silver SpringCharles146,551Peerless Network of Maryland LLC
240-837-2WashingtonCharles146,551Bandwidth.com CLEC LLC - MD
240-837-8WashingtonCharles146,551Broadvox - CLEC LLC - DC
240-837-0WashingtonCharles146,551XO Maryland LLC
240-838-7AlexandriaPrince George's863,420Comcast Phone of Northern Maryland Inc - MD
240-838-0BeltsvillePrince George's863,420Omnipoint Communications Cap Operations LLC
240-839-0AdelphiMontgomery971,777Cellco Partnership dba Verizon Wireless - MD
240-839-7AlexandriaMontgomery971,777Comcast Phone of Northern Maryland Inc - MD
240-839-8BeltsvilleMontgomery971,777Omnipoint Communications Cap Operations LLC
240-839-6Mc LeanMontgomery971,777Level 3 Communications LLC - MD
240-839-2Station HillsMontgomery971,777Leap Wireless International Inc dba Cricket Communications Inc
240-839-1WashingtonMontgomery971,777Bandwidth.com CLEC LLC - MD
240-839-5WashingtonMontgomery971,777Cbeyond Communications LLC - MD
240-839-9WashingtonMontgomery971,777Peerless Network of Maryland LLC
240-841-0BaltimoreHoward287,085Allegiance Telecom of Maryland Inc
240-841-9BaltimoreHoward287,085Cellco Partnership dba Verizon Wireless - MD
240-841-7PikesvilleHoward287,085Broadview Networks Inc - MD
240-842-0BaltimoreHoward287,085Allegiance Telecom of Maryland Inc
240-842-3BaltimoreHoward287,085Bandwidth.com CLEC LLC - MD
240-842-5BaltimoreHoward287,085Core Communications Inc - MD
240-843-0BaltimoreHoward287,085Allegiance Telecom of Maryland Inc
240-844-9HerndonSt. Mary's105,151ATX Telecommunications Services Ltd
240-844-2WashingtonSt. Mary's105,151Bandwidth.com CLEC LLC - MD
240-844-3WashingtonSt. Mary's105,151Broadvox - CLEC LLC - DC
240-844-0WashingtonSt. Mary's105,151XO Maryland LLC
240-845-0WashingtonPrince George's863,420XO Maryland LLC
240-846-3WashingtonPrince George's863,420Bandwidth.com CLEC LLC - MD
240-846-0WashingtonPrince George's863,420XO Maryland LLC
240-848-8BeltsvilleMontgomery971,777New Cingular Wireless PCS LLC - DC
240-848-0BeltsvilleMontgomery971,777Sprint Spectrum LP
240-848-6BeltsvilleMontgomery971,777Sprint Spectrum LP - MD
240-848-9LaurelMontgomery971,777tw telecom of dc llc - DC
240-848-7WashingtonMontgomery971,777Bandwidth.com CLEC LLC - MD
240-855-0BeltsvilleMontgomery971,777Sprint Spectrum LP
240-855-0Mc LeanMontgomery971,777Level 3 Communications LLC - MD
240-857LaurelPrince George's863,420tw telecom of maryland - MD
240-863-8AdelphiMontgomery971,777Cellco Partnership dba Verizon Wireless - MD
240-863-3AlexandriaMontgomery971,777Comcast Phone of Northern Maryland Inc - MD
240-863-9BeltsvilleMontgomery971,777Sprint Spectrum LP
240-863-0LaurelMontgomery971,777tw telecom of maryland - MD
240-863-2WashingtonMontgomery971,777Bandwidth.com CLEC LLC - MD
240-864WashingtonMontgomery971,777Cavalier East LLC - MD
240-865-6AnnapolisHoward287,085Broadwing Communications LLC - MD
240-865-9BaltimoreHoward287,085Baltimore-Washington Telephone (BWT)
240-865-2BaltimoreHoward287,085Core Communications Inc - MD
240-865-1BaltimoreHoward287,085CTC Communications Corporation - MD
240-865-0BaltimoreHoward287,085Level 3 Communications LLC - MD
240-865-8BaltimoreHoward287,085MCImetro Access Transmission Services LLC
240-865-5Chevy ChaseHoward287,085Paetec Communications Inc - MD
240-865-7PikesvilleHoward287,085Broadview Networks Inc - MD
240-865-3PikesvilleHoward287,085Broadvox-CLEC LLC - MD
240-865-0White MarshHoward287,085Comcast Phone of Northern Maryland Inc - MD
240-868-6WashingtonMontgomery971,777Broadwing Communications LLC - MD
240-868-0WashingtonMontgomery971,777Cavalier East LLC - MD
240-876BeltsvilleMontgomery971,777Sprint Spectrum LP
240-880-0WashingtonMontgomery971,777Broadwing Communications LLC - MD
240-880-8WashingtonMontgomery971,777YMax Communications Corporation - MD
240-882BeltsvillePrince George's863,420Sprint Spectrum LP
240-883-8BeltsvilleMontgomery971,777Omnipoint Communications Cap Operations LLC
240-883-5WashingtonMontgomery971,777Broadvox - CLEC LLC - DC
240-883-0WashingtonMontgomery971,777Broadwing Communications LLC - MD
240-888BeltsvilleMontgomery971,777New Cingular Wireless PCS LLC - DC
240-892-4WashingtonPrince George's863,420Bandwidth.com CLEC LLC - MD
240-893BeltsvilleMontgomery971,777New Cingular Wireless PCS LLC - DC
240-895-0Lexington ParkSt. Mary's105,151Verizon Maryland Inc
240-895-8WashingtonSt. Mary's105,151MCImetro Access Transmission Services LLC
240-897-0WashingtonPrince George's863,420Broadwing Communications LLC - MD
240-898-8BeltsvillePrince George's863,420Omnipoint Communications Cap Operations LLC
240-898-0WashingtonPrince George's863,420Broadwing Communications LLC - MD
240-899BeltsvilleMontgomery971,777Omnipoint Communications Cap Operations LLC
 

Recent Free Phone Number Reviews in Area Code 240 8xx

Gerardo Morazan De Lira commented on 240-833-8331
This review was created at 2011-04-23T22:35
8331697240
Recent reviews for Area Code 240-833-8

Verified phone numbers in Area Code 240

Area Code#Area Code#Area Code#Area Code#Area Code#
240 235568240 254506240 888347240 460302240 423295
240 271292240 426274240 593273240 674268240 422264
240 601261240 286260240 498247240 515247240 476238
240 432236240 409229240 285228240 625223240 925221
240 818220240 510216240 620215240 421207240 486206

Map for area code 240 8xx  

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Current Time in 240-8 Area Code

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240 Area Code

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240 Area Code Finder

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240 Area Code Reviews

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Telephone Area Codes in Maryland

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External links & resources for area code 240 in Maryland

  • CitySites Pages for Maryland (Source: Official CitySites)
  • Wikipedia Article on Area Code 240 (Source: Wikipedia)
  • State Information Resources for Maryland (Source: State Information)