301-230-XXXX

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Number Details

Number(301) 230-XXXX
Area Code (NPA)301
Exchange (NXX)230
Subscriber NumberXXXX
CompanyVerizon Maryland, Inc.
CountryUSA
CountyMontgomery
CityRockville
StateMD - Maryland
Zip Code20852
OCN9212
CLLIRKVLMDMRDS0
Date Assigned
Prefix TypeRBOC
Switch NameWASZ 11
Switch TypeWECO 5ESS (Digital)
LATA236

Local Information

CountryUSA
CountyMontgomery
CityRockville
StateMD - Maryland
Zip Code20852
Census Region NameSouth
Census Division NameSouth Atlantic
Local Time (when you loaded this page)3:33 AM
Time ZoneEDT
Daylight SavingsYes
Latitude39.05294
Longitude-77.12147
Land Square Miles8.32
Water Square Miles0.04
Population40,365
Number of Housing Units20,062
Average Persons Per Household2.00

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Related Exchanges
301-231
301-232
301-233
301-234
301-235
301-236
301-237
301-238
301-239
301-240
301-241
301-242
301-243
301-244
301-245
See all 301 exchanges

Related Numbers
1-301-230-0001
1-301-230-0002
1-301-230-0003
1-301-230-0004
1-301-230-0005
1-301-230-0006
1-301-230-0007
1-301-230-0008
1-301-230-0009
1-301-230-0010
1-301-230-0011
1-301-230-0012
1-301-230-0013
1-301-230-0014
1-301-230-0015

About this number

(301) 230 is a landline based telephone number operated by Verizon Maryland, Inc. and is located in zip code 20852 in the city of Rockville, Maryland, which is in Montgomery County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 301 and Network Numbering Exchange (NXX - also known as a prefix) of 230. It has an Operating Company Number (OCN) of 9212. A Common Language Location Identifier (CLLI) of RKVLMDMRDS0. As well as a Local access and transport area (LATA) of 236. Zip code 20852 has a population of 40,365 as of the 2010 census.


Recent Comments in 301-230-XXXX

301-230-6629

March 14, 2018 11:37 am

financial advisor cold called work place. wants to set appointment for nearly retiring or ppl with $250K+ assets. Didn't catch the company name

301-230-6629

September 25, 2017 2:34 pm

Financial Advisor cold call place of employment.

301-230-6629

May 5, 2017 9:03 am

Merrill Lynch cold call?

https://www.ml.com/MLWM/System/ViewFAPage.aspx?pageurl=connie.shih&locator=2C8C74AC-04AB-4D14-95D4-50E05906016C

Recent Ratings in 301-230-XXXX

Phone Number Rating Date Rated
301-230-8163SPAM12/25/23 12:22 PM
301-230-6629SPAM02/14/17 2:46 PM
301-230-6629SPAM10/17/16 9:01 AM
301-230-9045OK10/08/16 8:28 AM
301-230-8163SPAM05/07/16 5:56 PM

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