El Codigo de Area 660 incluye localidades dentro de MISSOURI.
Las localidades con Codigo de Area 660 mas populares son: 1) Appleton City. 2) Alma. 3) Callao. 4) Brookfield. 5) Blairstown. 6) Amsterdam. 7) Armstrong. 8) Fortuna. 9) Arbela. 10) Bethany.
En la siguiente tabla se muestran las localidades con Codigo de Area 660.
| Localidad | Condado | Estado | Codigo de Area |
|---|---|---|---|
| HURDLAND | MISSOURI | Codigo 660 | |
| IONIA | MISSOURI | Codigo 660 | |
| JACKSONVILLE | MISSOURI | Codigo 660 | |
| JAMESON | MISSOURI | Codigo 660 | |
| JAMESPORT | MISSOURI | Codigo 660 | |
| JAMESTOWN | MISSOURI | Codigo 660 | |
| KAHOKA | MISSOURI | Codigo 660 | |
| KEYTESVILLE | MISSOURI | Codigo 660 | |
| KIMBERLY | MISSOURI | Codigo 660 | |
| KING CITY | MISSOURI | Codigo 660 | |
| KIRKSVILLE | MISSOURI | Codigo 660 | |
| KNOB NOSTER | MISSOURI | Codigo 660 | |
| KNOX CITY | MISSOURI | Codigo 660 | |
| KNOXVILLE | MISSOURI | Codigo 660 | |
| LA BELLE | MISSOURI | Codigo 660 | |
| LA MONTE | MISSOURI | Codigo 660 | |
| LA PLATA | MISSOURI | Codigo 660 | |
| LACLEDE | MISSOURI | Codigo 660 | |
| LANCASTER | MISSOURI | Codigo 660 | |
| LAREDO | MISSOURI | Codigo 660 | |
| LATHAM | MISSOURI | Codigo 660 | |
| LEETON | MISSOURI | Codigo 660 | |
| LEMONS | MISSOURI | Codigo 660 | |
| LEONARD | MISSOURI | Codigo 660 | |
| LEXINGTON | MISSOURI | Codigo 660 | |
| LINCOLN | MISSOURI | Codigo 660 | |
| LINNEUS | MISSOURI | Codigo 660 | |
| LOCK SPRINGS | MISSOURI | Codigo 660 | |
| LUCERNE | MISSOURI | Codigo 660 | |
| LUDLOW | MISSOURI | Codigo 660 | |
| LURAY | MISSOURI | Codigo 660 | |
| MACON | MISSOURI | Codigo 660 | |
| MADISON | MISSOURI | Codigo 660 | |
| MAITLAND | MISSOURI | Codigo 660 | |
| MALTA BEND | MISSOURI | Codigo 660 | |
| MARCELINE | MISSOURI | Codigo 660 | |
| MARSHALL | MISSOURI | Codigo 660 | |
| MARSHALL JUNCTION | MISSOURI | Codigo 660 | |
| MARTINSTOWN | MISSOURI | Codigo 660 | |
| MARYVILLE | MISSOURI | Codigo 660 | |
| MEADVILLE | MISSOURI | Codigo 660 | |
| MEMPHIS | MISSOURI | Codigo 660 | |
| MENDON | MISSOURI | Codigo 660 | |
| MERCER | MISSOURI | Codigo 660 | |
| MIAMI | MISSOURI | Codigo 660 | |
| MILAN | MISSOURI | Codigo 660 | |
| MOBERLY | MISSOURI | Codigo 660 | |
| MONTROSE | MISSOURI | Codigo 660 | |
| MOORESVILLE | MISSOURI | Codigo 660 | |
| MOUND CITY | MISSOURI | Codigo 660 | |
| MOUNT MORIAH | MISSOURI | Codigo 660 | |
| NELSON | MISSOURI | Codigo 660 | |
| NEW BOSTON | MISSOURI | Codigo 660 | |
| NEW CAMBRIA | MISSOURI | Codigo 660 | |
| NEW FRANKLIN | MISSOURI | Codigo 660 | |
| NEW HAMPTON | MISSOURI | Codigo 660 | |
| NEWARK | MISSOURI | Codigo 660 | |
| NEWTOWN | MISSOURI | Codigo 660 | |
| NORBORNE | MISSOURI | Codigo 660 | |
| NOVELTY | MISSOURI | Codigo 660 | |
| NOVINGER | MISSOURI | Codigo 660 | |
| OMAHA | MISSOURI | Codigo 660 | |
| OREGON | MISSOURI | Codigo 660 | |
| OTTERVILLE | MISSOURI | Codigo 660 | |
| PARIS | MISSOURI | Codigo 660 | |
| PARNELL | MISSOURI | Codigo 660 | |
| PATTONSBURG | MISSOURI | Codigo 660 | |
| PICKERING | MISSOURI | Codigo 660 | |
| PILOT GROVE | MISSOURI | Codigo 660 | |
| POLLOCK | MISSOURI | Codigo 660 | |
| POLO | MISSOURI | Codigo 660 | |
| POWERSVILLE | MISSOURI | Codigo 660 | |
| PRAIRIE HILL | MISSOURI | Codigo 660 | |
| PRAIRIE HOME | MISSOURI | Codigo 660 | |
| PRINCETON | MISSOURI | Codigo 660 | |
| PURDIN | MISSOURI | Codigo 660 | |
| QUEEN CITY | MISSOURI | Codigo 660 | |
| RAVENWOOD | MISSOURI | Codigo 660 | |
| REVERE | MISSOURI | Codigo 660 | |
| RIDGEWAY | MISSOURI | Codigo 660 | |
| ROCK PORT | MISSOURI | Codigo 660 | |
| ROCKVILLE | MISSOURI | Codigo 660 | |
| ROTHVILLE | MISSOURI | Codigo 660 | |
| SALISBURY | MISSOURI | Codigo 660 | |
| SEDALIA | MISSOURI | Codigo 660 | |
| SHANNONDALE | MISSOURI | Codigo 660 | |
| SHERIDAN | MISSOURI | Codigo 660 | |
| SKIDMORE | MISSOURI | Codigo 660 | |
| SLATER | MISSOURI | Codigo 660 | |
| SMITHTON | MISSOURI | Codigo 660 | |
| SOUTH BRADDYVILLE | MISSOURI | Codigo 660 | |
| SOUTH DAVIS CITY | MISSOURI | Codigo 660 | |
| SOUTH HAMBURG | MISSOURI | Codigo 660 | |
| SOUTH LINEVILLE | MISSOURI | Codigo 660 | |
| SOUTH SEYMOUR | MISSOURI | Codigo 660 | |
| SPEED | MISSOURI | Codigo 660 | |
| SPICKARD | MISSOURI | Codigo 660 | |
| STANBERRY | MISSOURI | Codigo 660 | |
| STEFFENVILLE | MISSOURI | Codigo 660 | |
| STET | MISSOURI | Codigo 660 |