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Found 5 datasets matching "Telephone Area Codes".

  • #1 State

    Maryland Telephone Area Code Boundaries represents the telephone area codes for the State of Maryland. They are also known as Numbering Plan Areas (NPA). The Numbering Plan Areas reflect current...

    Search relevance: 200.89 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:49 PM
  • #2 State

    Maryland Telephone Area Code Boundaries represents the telephone area codes for the State of Maryland. They are also known as Numbering Plan Areas (NPA). The Numbering Plan Areas reflect current...

    Search relevance: 199.09 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:50 PM
  • #3 Federal

    The National Survey of Children's Exposure to Violence (NatSCEV) series involved three rounds of data collection, NatSCEV I (baseline), this study NatSCEV II, and NatSCEV III. For more information...

    Search relevance: 32.43 | Views last month: 2 | Catalog Last Checked: October 15, 2026 at 04:03 PM
  • #4 Federal

    What We Eat in America (WWEIA) is the dietary intake interview component of the National Health and Nutrition Examination Survey (NHANES). WWEIA is conducted as a partnership between the U.S....

    Search relevance: 23.15 | Views last month: 29 | Catalog Last Checked: October 09, 2026 at 04:36 PM
  • #5 Federal

    This study was undertaken to enable cross-community analysis of gang trends in all areas of the United States. It was also designed to provide a comparative analysis of social, economic, and ...

    Search relevance: 20.87 | Views last month: 0 | Catalog Last Checked: October 15, 2026 at 04:01 PM

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