| District of New York area codes: 516 | |
|---|---|
| Country | United States |
| State/Province | New York |
| Major City | Springfield Gardens |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 516-320 | Nassau | Westbury, NY | Mcimetro Access Transmission Services LLC |
| 516-321 | Nassau | Manhasset, NY | Local Access LLC |
| 516-322 | Nassau | Garden City, NY | Sprint Spectrum L.p. |
| 516-323 | Nassau | Baldwin, NY | Bandwidth.com Clec |
| 516-324 | Nassau | Seaford, NY | Omnipoint Communications |
| 516-325 | Nassau | Hicksville, NY | Cablevision Lightpath |
| 516-326 | Nassau | Floral Park, NY | Verizon New York |
| 516-327 | Nassau | Floral Park, NY | Verizon New York |
| 516-328 | Nassau | Floral Park, NY | Verizon New York |
| 516-330 | Nassau | Garden City, NY | Cellco Partnership DBA Verizon Wireless |
| 516-331 | Suffolk | Port Jefferson, NY | Cablevision Lightpath |
| 516-332 | Nassau | Garden City, NY | Usa Mobility Wireless |
| 516-333 | Nassau | Westbury, NY | Verizon New York |
| 516-334 | Nassau | Westbury, NY | Verizon New York |
| 516-335 | Nassau | Garden City, NY | Usa Mobility Wireless |
| 516-336 | Nassau | Hicksville, NY | Verizon New York |
| 516-337 | Nassau | Garden City, NY | Aquis Communications |
| 516-338 | Nassau | Westbury, NY | Verizon New York |
| 516-339 | Suffolk | Brentwood, NY | Usa Mobility Wireless |
| 516-340 | Suffolk | Cold Spg Hbr, NY | Bandwidth.com Clec |
There are 647 prefixes, In the code area, the major cities are Baldwin, NY;East Meadow, NY;Elmont, NY;Franklin Sq. The major city is Springfield Gardens.