Arizona, United States
Mountain Time
11:23 PM
Area Code
928
State / Province
Arizona
Country
United States
Time Zone
Mountain Time
Area code 928 covers 93 cities and communities across Arizona, based on telephone company rate center data.
Use the E.164 format for clickable phone links (RFC 3966):
<a href="tel:+19285550100">+19285550100</a><a href="tel:+19285550199">+19285550199</a>Look up which exchange in Arizona a specific 928 number is homed to, and whether its block is wireline or wireless. See what a reverse lookup can establish before relying on the answer.
633 active prefixes in this area code, assigned as 4,576 thousands-blocks — pooling splits one prefix across several carriers, so each block is listed separately with the rate centre it is homed to, its carrier of record, and the switch that serves it.
Showing blocks 1–100 of 4,576
| NPA-NXX | Block | Rate centre | Type | Carrier (OCN) | Switch | LATA | LIR | Dates |
|---|---|---|---|---|---|---|---|---|
| 928-200 | A | Globe | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-201 | A | Bullhead City | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | KGMNAZXC7MD | 666 | — | — |
| 928-202 | 0 | Sedona | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | PHNZAZZJAMD | 666 | — | — |
| 928-202 | 1 | Sedona | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | PHNZAZZJAMD | 666 | — | — |
| 928-202 | 2 | Sedona | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | PHNZAZZJAMD | 666 | — | — |
| 928-202 | 3 | Sedona | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - AZ (3285) | PHOENIX | 666 | — | — |
| 928-202 | 4 | Sedona | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - AZ (3285) | PHOENIX | 666 | — | — |
| 928-202 | 5 | Sedona | Wireless | T-MOBILE USA, INC. (6529) | TEMPAZNR5MD | 666 | — | — |
| 928-202 | 6 | Sedona | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | PHNZAZZJAMD | 666 | — | — |
| 928-202 | 7 | Sedona | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | PHNZAZZJAMD | 666 | — | — |
| 928-202 | 8 | Sedona | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | PHNZAZZJAMD | 666 | — | — |
| 928-202 | 9 | Sedona | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | PHNZAZZJAMD | 666 | — | — |
| 928-202 | A | Sedona | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - AZ (3285) | PHOENIX | 666 | — | — |
| 928-203 | 0 | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-203 | 1 | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-203 | 2 | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-203 | 3 | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-203 | 4 | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-203 | 5 | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-203 | 6 | Sedona | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | PHNZAZZJAMD | 666 | — | — |
| 928-203 | 7 | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-203 | 8 | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-203 | 9 | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-203 | A | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-204 | A | Sedona | Landline | QWEST CORPORATION (9636) | SEDONA | 666 | — | — |
| 928-205 | A | Show Low | Wireless | SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA (4146) | SHOW LOW | 666 | — | — |
| 928-206 | A | Tuba City | Wireless | SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA (4146) | STMCAZXE2MD | 980 | — | — |
| 928-207 | A | Show Low | Wireless | SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA (4146) | SHOW LOW | 666 | — | — |
| 928-208 | 0 | Lake Havasu City | Wireless | T-MOBILE USA, INC. (6529) | GLVYAZXC2MD | 666 | — | — |
| 928-208 | 1 | Lake Havasu City | Wireless | T-MOBILE USA, INC. (6529) | GLVYAZXC2MD | 666 | — | — |
| 928-208 | 2 | Lake Havasu City | Wireless | T-MOBILE USA, INC. (6529) | GLVYAZXC2MD | 666 | — | — |
| 928-208 | 3 | Lake Havasu City | Wireless | T-MOBILE USA, INC. (6529) | GLVYAZXC2MD | 666 | — | — |
| 928-208 | 4 | Lake Havasu City | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - AZ (3285) | PHOENIX | 666 | — | — |
| 928-208 | 5 | Lake Havasu City | Wireless | T-MOBILE USA, INC. (6529) | GLVYAZXC2MD | 666 | — | — |
| 928-208 | 6 | Lake Havasu City | Wireless | T-MOBILE USA, INC. (6529) | GLVYAZXC2MD | 666 | — | — |
| 928-208 | 7 | Lake Havasu City | Wireless | T-MOBILE USA, INC. (6529) | GLVYAZXC2MD | 666 | — | — |
| 928-208 | 8 | Lake Havasu City | Wireless | T-MOBILE USA, INC. (6529) | GLVYAZXC2MD | 666 | — | — |
| 928-208 | 9 | Lake Havasu City | Wireless | T-MOBILE USA, INC. (6529) | GLVYAZXC2MD | 666 | — | — |
| 928-208 | A | Lake Havasu City | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - AZ (3285) | PHOENIX | 666 | — | — |
| 928-209 | A | Page | Wireless | SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA (4146) | PAGEAZMAD20 | 666 | — | — |
| 928-210 | A | Yuma | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | PHNZAZZJAMD | 666 | — | — |
| 928-212 | 0 | Page | Landline or VoIP | TERRA NOVA TELECOM INC. (145J) | — | 666 | — | — |
| 928-212 | 1 | Page | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-212 | 2 | Page | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-212 | 3 | Page | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-212 | 4 | Page | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-212 | 5 | Page | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-212 | 6 | Page | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-212 | 7 | Page | Landline or VoIP | CENTURYLINK COMMUNICATIONS, LLC (508J) | PHNXAZUI8MD | 666 | — | — |
| 928-212 | 8 | Page | Landline or VoIP | PEERLESS NETWORK OF ARIZONA, LLC - AZ (579F) | PHOENIX | 666 | — | — |
| 928-212 | 9 | Page | Landline or VoIP | PEERLESS NETWORK OF ARIZONA, LLC - AZ (579F) | PHOENIX | 666 | — | — |
| 928-212 | A | Page | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-213 | A | Flagstaff | Landline | QWEST CORPORATION (9636) | FLAGSTAFF MAIN | 666 | — | — |
| 928-214 | A | Flagstaff | Landline | QWEST CORPORATION (9636) | FLAGSTAFF MAIN | 666 | — | — |
| 928-215 | 0 | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-215 | 1 | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-215 | 2 | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-215 | 3 | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-215 | 4 | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-215 | 5 | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-215 | 6 | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-215 | 7 | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-215 | 8 | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-215 | 9 | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-215 | A | Clifton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | TCSNAZXGAMD | 668 | — | — |
| 928-216 | 0 | Parker | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | BLTNCAADGMD | 730 | — | — |
| 928-216 | 1 | Parker | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 928-216 | 2 | Parker | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - AZ (587F) | LSANCA039MD | 730 | — | — |
| 928-216 | 3 | Parker | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - AZ (587F) | LSANCA039MD | 730 | — | — |
| 928-216 | 4 | Parker | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - AZ (587F) | LSANCA039MD | 730 | — | — |
| 928-216 | 5 | Parker | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - AZ (587F) | LSANCA039MD | 730 | — | — |
| 928-216 | 6 | Parker | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | BLTNCAADGMD | 730 | — | — |
| 928-216 | 7 | Parker | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 928-216 | 8 | Parker | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - AZ (3285) | LOS ANGELES | 730 | — | — |
| 928-216 | 9 | Parker | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 928-216 | A | Parker | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | BLTNCAADGMD | 730 | — | — |
| 928-217 | 0 | Yuma | Landline or VoIP | PEERLESS NETWORK OF ARIZONA, LLC - AZ (579F) | PHOENIX | 666 | — | — |
| 928-217 | 1 | Yuma | Landline or VoIP | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (7175) | PHOENIX | 666 | — | — |
| 928-217 | 2 | Yuma | Landline or VoIP | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (7175) | PHOENIX | 666 | — | — |
| 928-217 | 3 | Yuma | Landline or VoIP | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (7175) | PHOENIX | 666 | — | — |
| 928-217 | 4 | Yuma | Landline or VoIP | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (7175) | PHOENIX | 666 | — | — |
| 928-217 | 5 | Yuma | Landline or VoIP | PEERLESS NETWORK OF ARIZONA, LLC - AZ (579F) | PHOENIX | 666 | — | — |
| 928-217 | 6 | Yuma | Landline or VoIP | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (7175) | PHOENIX | 666 | — | — |
| 928-217 | 7 | Yuma | Landline or VoIP | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (7175) | PHOENIX | 666 | — | — |
| 928-217 | 8 | Yuma | Landline or VoIP | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (7175) | PHOENIX | 666 | — | — |
| 928-217 | 9 | Yuma | Landline or VoIP | PEERLESS NETWORK OF ARIZONA, LLC - AZ (579F) | PHOENIX | 666 | — | — |
| 928-217 | A | Yuma | Landline or VoIP | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (7175) | PHOENIX | 666 | — | — |
| 928-218 | 0 | Meadview | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | KGMNAZXC7MD | 666 | — | — |
| 928-218 | 1 | Meadview | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (6572) | PHNZAZZJAMD | 666 | — | — |
| 928-218 | 2 | Meadview | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-218 | 3 | Meadview | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-218 | 4 | Meadview | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-218 | 5 | Meadview | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-218 | 6 | Meadview | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-218 | 7 | Meadview | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - AZ (3285) | PHOENIX | 666 | — | — |
| 928-218 | 8 | Meadview | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-218 | 9 | Meadview | Landline or VoIP | ONVOY, LLC - AZ (630E) | PHOENIX | 666 | — | — |
| 928-218 | A | Meadview | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | KGMNAZXC7MD | 666 | — | — |
| 928-219 | 0 | Bullhead City | Landline or VoIP | METROPCS, INC. (5562) | TEMPAZNR5MD | 666 | — | — |
| 928-219 | 1 | Bullhead City | Landline or VoIP | METROPCS, INC. (5562) | TEMPAZNR5MD | 666 | — | — |
Block-level assignments from the North American Numbering Plan administrator, via localcallingguide.com.
Assigned Prefixes
633
Assignment Blocks
4,576
Rate Centers
93
Carriers of Record
58
| Type | Blocks | Share |
|---|---|---|
| Landline | 721 | 16% |
| Landline or VoIP | 2,264 | 49% |
| Wireless | 1,591 | 35% |
| Carrier | Blocks |
|---|---|
| ONVOY, LLC - AZ | 818 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 679 |
| T-MOBILE USA, INC. | 408 |
| QWEST CORPORATION | 380 |
| NEW CINGULAR WIRELESS PCS, LLC | 371 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 315 |
| LEVEL 3 COMMUNICATIONS, LLC - AZ | 220 |
| BANDWIDTH.COM CLEC, LLC - AZ | 130 |
| PEERLESS NETWORK OF ARIZONA, LLC - AZ | 120 |
| NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM | 100 |
| 48 other carriers | 1,035 |
Carrier of record for each block. Numbers ported to another carrier keep their original block assignment, so this is not a lookup of who serves a given number today.
| Rate Center | Prefixes | Blocks |
|---|---|---|
| Yuma | 65 | 517 |
| Flagstaff | 63 | 398 |
| Prescott | 53 | 375 |
| Sedona | 41 | 351 |
| Safford | 34 | 305 |
| Kingman | 25 | 190 |
| Bullhead City | 19 | 160 |
| Lake Havasu City | 19 | 151 |
| Payson | 16 | 125 |
| Somerton | 16 | 151 |
| Globe | 15 | 138 |
| Page | 12 | 91 |
| Show Low | 11 | 32 |
| Winslow | 11 | 90 |
| Wickenburg | 10 | 100 |
| Pima | 9 | 96 |
| Grand Canyon | 7 | 56 |
| Pinetop | 7 | 53 |
| Tuba City | 7 | 17 |
| Chinle | 6 | 21 |
| Gila Bend | 6 | 54 |
| Mohave Valley | 6 | 50 |
| Springerville | 6 | 27 |
| Window Rock | 6 | 19 |
| Castle Rock | 5 | 47 |
| Holbrook | 5 | 41 |
| Parker | 5 | 38 |
| Snowflake | 5 | 34 |
| Whiteriver | 5 | 23 |
| Wikieup | 5 | 42 |
| Bullhead City North | 4 | 34 |
| Clifton | 4 | 27 |
| Ehrenberg | 4 | 38 |
| Heber | 4 | 27 |
| Parker Dam | 4 | 33 |
| Aguila | 3 | 22 |
| Blue Ridge | 3 | 18 |
| Bouse | 3 | 23 |
| Greenehaven | 3 | 17 |
| Harquahala Valley | 3 | 14 |
| Hyder | 3 | 15 |
| Kayenta | 3 | 9 |
| Lake Mohave Ranchos | 3 | 30 |
| Marble Canyon | 3 | 16 |
| Meadview | 3 | 27 |
| Mormon Lake | 3 | 17 |
| Peach Springs | 3 | 28 |
| Quartzsite | 3 | 23 |
| Roosevelt Lake | 3 | 18 |
| Salome | 3 | 25 |
| St Johns | 3 | 16 |
| Alpine | 2 | 15 |
| Arizona Village | 2 | 4 |
| Bagdad | 2 | 7 |
| Black Mesa | 2 | 2 |
| Bonita | 2 | 2 |
| Cibola | 2 | 13 |
| Colorado City | 2 | 14 |
| Dilcon | 2 | 4 |
| Duncan | 2 | 7 |
| Fort Defiance | 2 | 7 |
| Fredonia | 2 | 15 |
| Ganado | 2 | 13 |
| Greer | 2 | 16 |
| Kykotsmovi Village | 2 | 3 |
| Lake Pleasant | 2 | 9 |
| Littlefield | 2 | 5 |
| Mesquite Creek | 2 | 5 |
| Pinon Cottonwood | 2 | 10 |
| San Carlos | 2 | 5 |
| Seligman | 2 | 5 |
| Supai | 2 | 14 |
| Teec Nos Pos | 2 | 7 |
| Yucca | 2 | 18 |
| Dennehotso | 1 | 5 |
| Greasewood | 1 | 6 |
| Kaibito | 1 | 8 |
| Keams Canyon | 1 | 1 |
| Le Chee | 1 | 9 |
| Leupp | 1 | 11 |
| Lukachukai | 1 | 8 |
| Millsite | 1 | 1 |
| Polacca | 1 | 1 |
| Red Valley | 1 | 8 |
| Rock Point | 1 | 6 |
| Rough Rock | 1 | 8 |
| Sanders | 1 | 1 |
| Shonto | 1 | 10 |
| Toyei | 1 | 5 |
| Tsaile | 1 | 11 |
| Wide Ruins | 1 | 6 |
| York Valley | 1 | 1 |
| Young | 1 | 1 |
A rate center is the telephone exchange area a number is homed to. It sets local calling boundaries, and is not the caller's current location.
Area code 928 is a North American Numbering Plan (NANP) telephone area code assigned to Arizona, United States. It is one of 5 area codes serving Arizona. As population and demand for phone numbers grew, the region was divided into multiple numbering plan areas to avoid exhausting the available 7-digit number pool.
Yes. 928 is an active North American Numbering Plan (NANP) area code, currently assigned to Arizona, United States. It is safe to answer or dial calls using this area code.
Area code 928 covers 93 cities and communities in Arizona, including Aguila, Alpine, Arizona Village, Bagdad, Black Mesa, and 88 more localities. This is based on telephone company rate center data — the geographic areas carriers use to determine local calling boundaries and to assign numbers when a business or individual requests a phone number in a specific city.
All numbers in the 928 area code observe Mountain Time (IANA timezone: America/Denver). Mountain Time is UTC−7 in winter (MST) and UTC−6 in summer (MDT). When placing a call to a 928 number from a different time zone, check the current local time above to avoid calling outside of business hours.
From within Arizona, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 928 + 7-digit number for long-distance calls within North America. From outside the US or Canada, dial your country's international exit code followed by 1 928 XXX XXXX. The country code for both the United States and Canada in NANP is +1.
Format 928 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +19285550100). This format ensures tel: links work correctly on all mobile browsers and VoIP apps. See the tel: URI formatting guide for complete examples.