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CITY & SETTLEMENT

Rockville Area Codes and ZIP Codes

Maryland · United States

Country calling code
+1
ZIP Codes
View listed postal codes
Local time
America/New York
Country
United States

A local area-code link is not listed here. The country calling code is shown separately when available.

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Rockville ZIP Codes

Local time & call planner

Rockville Time Zone

IANA time zone
America/New_York
Current UTC offset
-05:00
Daylight saving time
Not in effect

Map & location

Latitude and Longitude

Latitude
39.084
Longitude
-77.15276
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International dialing format

  • +1 [national number]

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Explore the surrounding region

Montgomery County

Local facts

Population is a source snapshot, not a live count.

Recorded population
66,980
Recorded elevation
137 m

Names & history

Names, translations and spelling variants

English

  • Rockvillepreferred · 1801–
  • Hungerfordshistorical
  • Hungerford's Tavernhistorical
  • Hungerfords Tavernhistorical
  • Montgomery Courthousehistorical · –1784
  • Montgomery Court Househistorical · –1784
  • Owen's Ordinaryhistorical
  • Williamsburghistorical · 1784–1801
  • Williamsburghhistorical · 1784–1801

Arabic

  • روكفيل

Language: bg

  • Роквил

Language: fa

  • راکویل، مریلند

Hebrew

  • רוקוויל

Japanese

  • ロックビル

Language: ka

  • როკვილი

Language: kk

  • Роквилл

Korean

  • 록빌

Language: la

  • Rockvilla

Language: lt

  • Rokvilis

Russian

  • Роквилл

Language: sr

  • Роквил

Ukrainian

  • Роквіль

Language: unlc

  • USRKV

Language: ur

  • راکویل، میری لینڈ

Chinese

  • 羅克維爾

Other spellings

  • Hungerford's Tavernhistorical
  • Montgomery Court Househistorical · –1784
  • Williamsburghistorical · 1784–1801