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  2. Area codes 781 and 339 - Wikipedia

    en.wikipedia.org/wiki/Area_codes_781_and_339

    Major cities and towns with the area code include Waltham, Woburn, Lynn, Weymouth and Dedham. It was created as in an area code split of area code 617 on September 1, 1997. [1] Use of 781 became mandatory February 1, 1998. [2] Area code 339 is an overlay complex code for the same service area, activated on May 2, 2001. [3] Since then, ten-digit ...

  3. Eagle Materials - Wikipedia

    en.wikipedia.org/wiki/Eagle_Materials

    The company produces cement, concrete, construction aggregate, gypsum, wallboard, paperboard, and sand for hydraulic fracturing. [ 1 ] As of 2023, the company operates 7 cement plants, 1 slag grinding facility, 17 cement distribution terminals, five gypsum wallboard plants, 3 frac sand wet processing facilities, 3 frac sand drying facilities ...

  4. Expanded clay aggregate - Wikipedia

    en.wikipedia.org/wiki/Expanded_clay_aggregate

    LECA was developed about 1917 in Kansas City, Missouri, to the production in a rotary kiln of a patented expanded aggregate known as Haydite which was used in the construction of SS Selma, an ocean-going ship launched in 1919. Following in the USA was the development of a series of aggregates known as Gravelite, Perlite, Rocklite, etc

  5. List of North American Numbering Plan area codes - Wikipedia

    en.wikipedia.org/wiki/List_of_North_American...

    2023: returned to the pool of area codes available for future area code relief; 457: Louisiana (Shreveport–Bossier City, Monroe, Alexandria, Fisher, Tallulah, and most of northern Louisiana) September 25, 2025 [3] to be overlaid on 318; previously a fictitious area code assigned to identify Naked DSL/Dry Loop and dedicated data lines in ...

  6. List of quarries in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_quarries_in_the...

    Tudek Site, near State College in Centre County, Pennsylvania, NRHP-listed archaeological site used as a jasper stone quarry in prehistory; Thomas Marble Quarry Houses, West Whiteland, Pennsylvania, NRHP-listed, includes quarry site and the "Quarry Master's House and two worker's houses", which are all stuccoed stone structures.

  7. List of Massachusetts area codes - Wikipedia

    en.wikipedia.org/wiki/List_of_Massachusetts_area...

    Numbering plan areas and area codes since May 2001 September 1997 [1] – May 2001 [2] July 1988 [3] – September 1997 [4] [5] October 1947 – July 1988 [6]. Massachusetts is divided into five distinct numbering plan areas (NPAs), which are served by nine area codes in the North American Numbering Plan (NANP), [7] organized as four overlay complexes and a single-area code NPA.

  8. U.S. Concrete - Wikipedia

    en.wikipedia.org/wiki/U.S._Concrete

    On October 30, 2012, Central Concrete Supply Co., Inc., a wholly owned subsidiary of U.S. Concrete, completed the acquisition of Bode Gravel Co. and Bode Concrete LLC. [ 6 ] On Dec 17, 2012, a wholly-owned subsidiary of U.S. Concrete, Smith Precast, Inc., sold substantially all of its assets for $4.27 million in cash and the assumption of ...

  9. Area code 781 - Wikipedia

    en.wikipedia.org/?title=Area_code_781&redirect=no

    Retrieved from "https://en.wikipedia.org/w/index.php?title=Area_code_781&oldid=276067844"