| Zip Code | Primary City | Secondary City | | 31520 | Brunswick | Brunswick, Sears, Altama | | 31521 | Brunswick | | | 31522 | Saint Simons Island | Brunswick, Saint Simons Is, St Simons Is, St Simons Island, | | 31523 | Brunswick | | | 31524 | Brunswick | Brunswick, Fed Law Enforcement Trng Ctr, Glynco | | 31525 | Brunswick | Brunswick, Everett, Sterling, Thalman | | 31527 | Jekyll Island | Brunswick | | 31561 | Sea Island | Brunswick |
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