| Zip Code | City | State | County | Area Code | Time Zone | Latitude/Longitude | | 8540 | Princeton | New Jersey | Mercer | 609 | Eastern | 40.3666/-74.6408 | | 8541 | Princeton | New Jersey | Mercer | 609 | Eastern | 40.21/-74.39 | | 8542 | Princeton | New Jersey | Mercer | 609 | Eastern | 40.3535/-74.6594 | | 8543 | Princeton | New Jersey | Mercer | 609 | Eastern | 40.21/-74.39 | | 8544 | Princeton | New Jersey | Mercer | 609 | Eastern | 40.34603/-74.65754 |
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