/* minimum font-size for text too small to read */
@media screen and (max-width:660px) {
#dropdownMenu1{font-size: 16px;}
.sidepanel-item_link {font-size: 16px;}
.text-sm {font-size: 16px;}
.top-area-code-box a {font-size: 16px; margin: 32px auto; width: 48px; height: 48px; padding-top: 12px;}
.ls_phone-input-in-main-header {font-size: 16px;}
.ls-btn-switch-search-parameter {font-size: 16px;}
.ls_main-bottom-menu li a {font-size: 16px;}
.ls_directory-bottom-menu li a {font-size: 16px;}
.footer-text p {font-size: 16px;}
.ls_name-input-wrapper-in-main-header {font-size: 16px;}
.ls_header-form-search .nav li>a {font-size: 16px;}
.ls_address-input-wrapper-in-main-header input {font-size: 16px;}
.ls_address-input-wrapper-in-main-header select {font-size: 16px;}
.addressInHeader input {font-size: 16px;}
.addressInHeader select {font-size: 16px;}
.ls_phone-block-full-size .ls_phone-input-wrapper-in-main-header {width: 95%;}
.col-xs-12 {padding-left: 1px; padding-right: 1px;}
.morePadLeftRight {padding-left: 10px; padding-right: 10px;}
.where-is-area p {font-size: 16px;}
.bottom-major-cities>.city span.city {font-size: 16px;}
.bottom-zip-codes>.zip span.zip {font-size: 16px;}
.footer-text .copyright {font-size: 16px;}
.area-code-prefix a {margin-bottom: 16px; margin-top: 16px;}
.bottom-sibling-nav div {padding: 16px 0 11px 15px;}
.bottom-major-cities>.city div {padding: 16px 0;}
.bottom-zip-codes>.zip div {padding: 16px 0;}
}
Phone Prefixes in the 543 Area Code
State: IA
Largest City in Area: DES MOINES
Where is Area Code 543?
Area code (543) is in the state of IA. Below, are the major
cities in the area code (543).
Area Codes Starting with 5
Major Cities in 543
DES MOINES, IA (289)
SIOUX CITY, IA (170)
DAVENPORT, IA (142)
CEDAR RAPIDS, IA (137)
NEW ORLEANS, LA (113)
IOWA CITY, IA (103)
WEST DES MOINES, IA (99)
PORTLAND, OR (90)
BATON ROUGE, LA (84)
WATERLOO, IA (80)
Zip Codes in 543
