A rate center is an area in which all telephone calls are normally local to each other. Calls between nearby rate centers may also be local. Rate center names are usually town names, suburb names or in larger metro areas may be "Dialing zone" names.
The following area codes and exchanges are in rate center Little Rock:
| (501) 202-XXXX | (501) 210-XXXX | (501) 212-XXXX |
| (501) 217-XXXX | (501) 218-XXXX | (501) 219-XXXX |
| (501) 220-XXXX | (501) 221-XXXX | (501) 223-XXXX |
| (501) 224-XXXX | (501) 225-XXXX | (501) 227-XXXX |
| (501) 228-XXXX | (501) 231-XXXX | (501) 235-XXXX |
| (501) 237-XXXX | (501) 240-XXXX | (501) 244-XXXX |
| (501) 245-XXXX | (501) 246-XXXX | (501) 247-XXXX |
| (501) 252-XXXX | (501) 255-XXXX | (501) 256-XXXX |
| (501) 257-XXXX | (501) 258-XXXX | (501) 265-XXXX |
| (501) 280-XXXX | (501) 296-XXXX | (501) 297-XXXX |
| (501) 301-XXXX | (501) 307-XXXX | (501) 309-XXXX |
| (501) 310-XXXX | (501) 312-XXXX | (501) 319-XXXX |
| (501) 320-XXXX | (501) 324-XXXX | (501) 325-XXXX |
| (501) 340-XXXX | (501) 343-XXXX | (501) 346-XXXX |
| (501) 347-XXXX | (501) 348-XXXX | (501) 349-XXXX |
| (501) 350-XXXX | (501) 351-XXXX | (501) 352-XXXX |
| (501) 355-XXXX | (501) 360-XXXX | (501) 364-XXXX |
| (501) 366-XXXX | (501) 370-XXXX | (501) 371-XXXX |
| (501) 372-XXXX | (501) 373-XXXX | (501) 374-XXXX |
| (501) 375-XXXX | (501) 376-XXXX | (501) 377-XXXX |
| (501) 378-XXXX | (501) 379-XXXX | (501) 390-XXXX |
| (501) 395-XXXX | (501) 396-XXXX | (501) 398-XXXX |
| (501) 399-XXXX | (501) 401-XXXX | (501) 405-XXXX |
| (501) 407-XXXX | (501) 412-XXXX | (501) 413-XXXX |
| (501) 416-XXXX | (501) 417-XXXX | (501) 421-XXXX |
| (501) 423-XXXX | (501) 425-XXXX | (501) 433-XXXX |
| (501) 442-XXXX | (501) 447-XXXX | (501) 449-XXXX |
| (501) 454-XXXX | (501) 455-XXXX | (501) 490-XXXX |
| (501) 492-XXXX | (501) 515-XXXX | (501) 516-XXXX |
| (501) 517-XXXX | (501) 519-XXXX | (501) 526-XXXX |
| (501) 529-XXXX | (501) 534-XXXX | (501) 537-XXXX |
| (501) 539-XXXX | (501) 541-XXXX | (501) 551-XXXX |
| (501) 552-XXXX | (501) 553-XXXX | (501) 554-XXXX |
| (501) 558-XXXX | (501) 562-XXXX | (501) 563-XXXX |
| (501) 565-XXXX | (501) 568-XXXX | (501) 569-XXXX |
| (501) 570-XXXX | (501) 580-XXXX | (501) 584-XXXX |
| (501) 588-XXXX | (501) 590-XXXX | (501) 603-XXXX |
| (501) 604-XXXX | (501) 607-XXXX | (501) 612-XXXX |
| (501) 613-XXXX | (501) 614-XXXX | (501) 615-XXXX |
| (501) 618-XXXX | (501) 621-XXXX | (501) 626-XXXX |
| (501) 629-XXXX | (501) 630-XXXX | (501) 631-XXXX |
| (501) 632-XXXX | (501) 633-XXXX | (501) 634-XXXX |
| (501) 635-XXXX | (501) 636-XXXX | (501) 637-XXXX |
| (501) 638-XXXX | (501) 639-XXXX | (501) 640-XXXX |
| (501) 641-XXXX | (501) 642-XXXX | (501) 643-XXXX |
| (501) 644-XXXX | (501) 646-XXXX | (501) 647-XXXX |
| (501) 648-XXXX | (501) 650-XXXX | (501) 658-XXXX |
| (501) 660-XXXX | (501) 661-XXXX | (501) 663-XXXX |
| (501) 664-XXXX | (501) 665-XXXX | (501) 666-XXXX |
| (501) 671-XXXX | (501) 680-XXXX | (501) 681-XXXX |
| (501) 682-XXXX | (501) 683-XXXX | (501) 686-XXXX |
| (501) 687-XXXX | (501) 688-XXXX | (501) 690-XXXX |
| (501) 694-XXXX | (501) 707-XXXX | (501) 708-XXXX |
| (501) 712-XXXX | (501) 714-XXXX | (501) 716-XXXX |
| (501) 744-XXXX | (501) 747-XXXX | (501) 748-XXXX |
| (501) 749-XXXX | (501) 753-XXXX | (501) 758-XXXX |
| (501) 765-XXXX | (501) 766-XXXX | (501) 771-XXXX |
| (501) 772-XXXX | (501) 773-XXXX | (501) 779-XXXX |
| (501) 786-XXXX | (501) 791-XXXX | (501) 801-XXXX |
| (501) 804-XXXX | (501) 812-XXXX | (501) 813-XXXX |
| (501) 823-XXXX | (501) 828-XXXX | (501) 831-XXXX |
| (501) 837-XXXX | (501) 838-XXXX | (501) 859-XXXX |
| (501) 862-XXXX | (501) 891-XXXX | (501) 902-XXXX |
| (501) 905-XXXX | (501) 906-XXXX | (501) 907-XXXX |
| (501) 912-XXXX | (501) 913-XXXX | (501) 914-XXXX |
| (501) 916-XXXX | (501) 918-XXXX | (501) 920-XXXX |
| (501) 940-XXXX | (501) 944-XXXX | (501) 945-XXXX |
| (501) 951-XXXX | (501) 952-XXXX | (501) 954-XXXX |
| (501) 955-XXXX | (501) 960-XXXX | (501) 975-XXXX |
| (501) 978-XXXX | (501) 993-XXXX |