Alamat dan Poskod
- Alamat : Ayer, Middlesex, Massachusetts
- Poskod : 01434
- Rantau 1 : Massachusetts
- Rantau 2 : Middlesex
- Rantau 3 : Ayer
- Negara : Amerika Syarikat
- Kod rantau (ISO2) : : US-MA
- Bahasa : : English (EN)
- Zon masa : : America/New_York
- Coordinated Universal Time : : UTC-5
- Masa penjimatan hari siang : : Yes (Y)
- Ayer, Middlesex, Massachusetts, Poskod : 01434,Terletak di ,Ayer,Middlesex,Massachusetts Amerika Syarikat
Peta
Berkaitan
- 01730 - Bedford, Middlesex, Massachusetts
- 01731 - Hanscom AFB, Bedford, Middlesex, Massachusetts
- 02478 - Belmont, Middlesex, Massachusetts
- 01821 - Billerica, Middlesex, Massachusetts
- 01822 - Billerica, Middlesex, Massachusetts
- 01719 - Boxborough, Middlesex, Massachusetts
- 01803 - Burlington, Middlesex, Massachusetts
- 01805 - Lahey Clinic Medical Center, Burlington, Middlesex, Massachusetts