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 Buffalo:
| (585) 959-XXXX | (716) 200-XXXX | (716) 207-XXXX |
| (716) 208-XXXX | (716) 228-XXXX | (716) 235-XXXX |
| (716) 238-XXXX | (716) 242-XXXX | (716) 247-XXXX |
| (716) 270-XXXX | (716) 289-XXXX | (716) 294-XXXX |
| (716) 308-XXXX | (716) 310-XXXX | (716) 316-XXXX |
| (716) 319-XXXX | (716) 332-XXXX | (716) 335-XXXX |
| (716) 348-XXXX | (716) 359-XXXX | (716) 361-XXXX |
| (716) 362-XXXX | (716) 380-XXXX | (716) 390-XXXX |
| (716) 400-XXXX | (716) 408-XXXX | (716) 430-XXXX |
| (716) 432-XXXX | (716) 435-XXXX | (716) 440-XXXX |
| (716) 441-XXXX | (716) 445-XXXX | (716) 446-XXXX |
| (716) 447-XXXX | (716) 449-XXXX | (716) 462-XXXX |
| (716) 465-XXXX | (716) 469-XXXX | (716) 472-XXXX |
| (716) 474-XXXX | (716) 479-XXXX | (716) 480-XXXX |
| (716) 481-XXXX | (716) 491-XXXX | (716) 507-XXXX |
| (716) 510-XXXX | (716) 512-XXXX | (716) 515-XXXX |
| (716) 517-XXXX | (716) 536-XXXX | (716) 540-XXXX |
| (716) 541-XXXX | (716) 551-XXXX | (716) 552-XXXX |
| (716) 553-XXXX | (716) 559-XXXX | (716) 560-XXXX |
| (716) 563-XXXX | (716) 566-XXXX | (716) 570-XXXX |
| (716) 572-XXXX | (716) 573-XXXX | (716) 574-XXXX |
| (716) 578-XXXX | (716) 587-XXXX | (716) 597-XXXX |
| (716) 602-XXXX | (716) 603-XXXX | (716) 604-XXXX |
| (716) 605-XXXX | (716) 644-XXXX | (716) 660-XXXX |
| (716) 698-XXXX | (716) 713-XXXX | (716) 725-XXXX |
| (716) 748-XXXX | (716) 796-XXXX | (716) 803-XXXX |
| (716) 812-XXXX | (716) 816-XXXX | (716) 818-XXXX |
| (716) 819-XXXX | (716) 821-XXXX | (716) 822-XXXX |
| (716) 823-XXXX | (716) 824-XXXX | (716) 825-XXXX |
| (716) 826-XXXX | (716) 827-XXXX | (716) 828-XXXX |
| (716) 829-XXXX | (716) 830-XXXX | (716) 831-XXXX |
| (716) 832-XXXX | (716) 833-XXXX | (716) 834-XXXX |
| (716) 835-XXXX | (716) 836-XXXX | (716) 837-XXXX |
| (716) 838-XXXX | (716) 839-XXXX | (716) 840-XXXX |
| (716) 841-XXXX | (716) 842-XXXX | (716) 843-XXXX |
| (716) 844-XXXX | (716) 845-XXXX | (716) 846-XXXX |
| (716) 847-XXXX | (716) 848-XXXX | (716) 849-XXXX |
| (716) 851-XXXX | (716) 852-XXXX | (716) 853-XXXX |
| (716) 854-XXXX | (716) 855-XXXX | (716) 856-XXXX |
| (716) 857-XXXX | (716) 858-XXXX | (716) 859-XXXX |
| (716) 860-XXXX | (716) 861-XXXX | (716) 862-XXXX |
| (716) 863-XXXX | (716) 864-XXXX | (716) 866-XXXX |
| (716) 867-XXXX | (716) 868-XXXX | (716) 871-XXXX |
| (716) 873-XXXX | (716) 874-XXXX | (716) 875-XXXX |
| (716) 876-XXXX | (716) 877-XXXX | (716) 878-XXXX |
| (716) 879-XXXX | (716) 880-XXXX | (716) 881-XXXX |
| (716) 882-XXXX | (716) 883-XXXX | (716) 884-XXXX |
| (716) 885-XXXX | (716) 886-XXXX | (716) 887-XXXX |
| (716) 888-XXXX | (716) 890-XXXX | (716) 891-XXXX |
| (716) 892-XXXX | (716) 893-XXXX | (716) 894-XXXX |
| (716) 895-XXXX | (716) 896-XXXX | (716) 897-XXXX |
| (716) 898-XXXX | (716) 903-XXXX | (716) 912-XXXX |
| (716) 913-XXXX | (716) 923-XXXX | (716) 949-XXXX |
| (716) 954-XXXX | (716) 959-XXXX | (716) 961-XXXX |
| (716) 982-XXXX | (716) 983-XXXX | (716) 984-XXXX |
| (716) 986-XXXX | (716) 994-XXXX | (716) 995-XXXX |