Inland Valley Daily Bulletin

Diamond Bar residents close to unifying under one zip code

DIAMOND BAR – After years of being split by two zip codes, the city is on its way to establishing one unified postal code, eliminating the confusion among residents who think they live in Walnut and ...
Inland Valley Daily Bulletin

Diamond Bar to be unified under one ZIP code

DIAMOND BAR – After years of being split by two ZIP codes, the city is on its way to establishing a unified postal code, eliminating the confusion among residents who think they live in Walnut and ...
San Gabriel Valley Tribune

Diamond Bar voters reject ZIP code consolidation

DIAMOND BAR – After decades of effort that included lobbying Congress, Sacramento and residents, the city has lost a battle with the post office to consolidate all addresses within the city into a ...
Press-Telegram

Diamond Bar residents to vote on zip code change

DIAMOND BAR – In addition to voting in the Nov. 8 city council election, more than 3,000 residents and businesses here could cast a separate, mail-in ballot this month to determine whether their zip ...