Area code 541
Where 541 is, how it is dialed, which carriers hold its numbers and how many of its codes are in use, from NANPA's 10/01/2026 files.
- State
- OR
- In service
- 1995
- Assigned codes
- 781of 800 possible
- Carriers
- 52
Area code 541 at a glance
Area code 541 is a geographic area code in Oregon, in service since November 5, 1995, according to the North American Numbering Plan Administrator (NANPA). It is an overlay: 541 and 458 cover the same territory, so neighbors on the same street can have different area codes. It is in the Mountain and Pacific time zone. The places with the most assigned exchanges include Eugene, Medford, Bend, Corvallis, and Roseburg. By population, its largest named places are Eugene, Bend, Medford, Corvallis, and Albany.
| Item | Value |
|---|---|
| State | Oregon |
| In service since | November 5, 1995 |
| Assigned by NANPA | May 19, 1995 |
| Overlay | Yes, with 458 |
| Parent area code (NANPA) | 503 |
| Time zone | Mountain and Pacific |
| Local calls within the code | ten digits (area code plus number) |
| Assigned central office codes | 781 |
| Rate centers with codes | 191 |
| Carriers holding codes | 52 |
| Pooled codes | 508 |
| Codes assigned since 2020 | 5 |
| Relief planning in progress | No |
Source: NANPA NPA report and utilized central office code file, both dated 10/01/2026.
Where 541 numbers are local
541 holds 35% of the 2,230 central office codes assigned in Oregon, the 2nd most of the state's 4 codes. 126 Census places could be matched to rate centers with 541 exchanges; the most populous are Eugene (179,000), Bend (107,000), Medford (86,301), and Corvallis (61,993). For a storefront or service area inside 541, the place pages show which prefixes are rated local there.
| Place | Population (2024) | Area codes | Exchanges | Carriers |
|---|---|---|---|---|
| Eugene, OR | 178,786 | 458, 541 | 132 | 30 |
| Bend, OR | 106,926 | 458, 541 | 62 | 18 |
| Medford, OR | 86,301 | 458, 541 | 55 | 16 |
| Corvallis, OR | 61,993 | 458, 541 | 33 | 11 |
| Albany, OR | 57,156 | 458, 541 | 34 | 12 |
| Grants Pass, OR | 39,468 | 458, 541 | 26 | 9 |
| Redmond, OR | 37,626 | 458, 541 | 12 | 6 |
| Roseburg, OR | 23,795 | 458, 541 | 30 | 9 |
| Klamath Falls, OR | 22,174 | 458, 541 | 25 | 8 |
| Ashland, OR | 20,935 | 458, 541 | 9 | 5 |
| Lebanon, OR | 19,950 | 458, 541 | 9 | 4 |
| Hermiston, OR | 19,746 | 458, 541 | 17 | 10 |
| Central Point, OR | 19,128 | 458, 541 | 8 | 6 |
| Pendleton, OR | 17,026 | 458, 541 | 15 | 7 |
| The Dalles, OR | 15,884 | 458, 541 | 16 | 10 |
Population: Census Vintage 2024 estimates for the matched place. Exchanges and carriers: NANPA utilized code file.
How calls are dialed in 541
According to NANPA's dialing-plan data, local calls within 541 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. Ten-digit local dialing means the area code is part of how customers save and recognize your number, so print it in full everywhere. NANPA's dialing-plan note for this code reads: "1+10 digit permissible at service provider discretion"
Phone companies in area code 541
52 carriers hold the 781 central office codes assigned in 541. Qwest Corporation has the most, with 184 (24%). 508 of the codes (65%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. Numbers can move between carriers through porting, so a code's holder tells you where the block started, not where every number lives now.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Qwest Corporation | 184 | 24% |
| Onvoy, LLC - Or | 70 | 9.0% |
| Cellco Partnership d/b/a Verizon Wireless - Or | 69 | 8.8% |
| T-mobile USA, INC. | 54 | 6.9% |
| Centurytel of Oregon, INC. d/b/a Centurylink | 53 | 6.8% |
| New Cingular Wireless PCS, LLC | 50 | 6.4% |
| United States Cellular - Or | 43 | 5.5% |
| Level 3 Communications, LLC - Or | 37 | 4.7% |
| Ziply Fiber Northwest, LLC d/b/a Ziply Fiber | 31 | 4.0% |
| United Telephone - Northwest d/b/a Centurylink - Or | 27 | 3.5% |
| Electric Lightwave LLC d/b/a Allstream | 21 | 2.7% |
| Bandwidth.com CLEC, LLC - Or | 17 | 2.2% |
Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.
Local calling areas in 541
NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 541 has codes in 191 rate centers. The table lists the rate centers with the most codes, with the matching Census place where the abbreviation could be matched.
| Rate center (NANPA) | Place | Codes |
|---|---|---|
| EUGENE | Eugene, OR | 95 |
| MEDFORD | Medford, OR | 48 |
| BEND | Bend, OR | 48 |
| CORVALLIS | Corvallis, OR | 30 |
| ROSEBURG | Roseburg, OR | 26 |
| ALBANY | Albany, OR | 24 |
| GRANTSPASS | Grants Pass, OR | 21 |
| KLAMATHFLS | Klamath Falls, OR | 20 |
| COOS BAY | Coos Bay, OR | 16 |
| THE DALLES | The Dalles, OR | 14 |
| PENDLETON | Pendleton, OR | 13 |
| HERMISTON | Hermiston, OR | 12 |
| HOOD RIVER | Hood River, OR | 11 |
| BAKER | not matched | 9 |
| NEWPORT | Newport, OR | 9 |
| REDMOND | Redmond, OR | 9 |
| LINCOLN CY | Lincoln City, OR | 9 |
| LA GRANDE | La Grande, OR | 9 |
| MADRAS | Madras, OR | 8 |
| ASHLAND | Ashland, OR | 7 |
| ONTARIO | Ontario, OR | 7 |
| BROOKINGS | Brookings, OR | 7 |
| LEBANON | Lebanon, OR | 7 |
| FLORENCE | Florence, OR | 7 |
| LAKEVIEW | Lakeview, OR | 5 |
Top 25 of 191 rate centers.
How full is area code 541?
An area code has 800 possible central office codes that start with 2 through 9, a few of which are reserved (such as N11 service codes and 555). 781 are assigned in 541, 98% of 800. 5 were assigned in 2020 or later.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 181 | 75% |
| 2010s | 54 | 23% |
| 2020s | 5 | 2.1% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
Getting a 541 number for your business
For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.
If you already have a number in area code 541, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.
Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.
Frequently asked questions
Where is area code 541?
541 is a geographic area code in Oregon. Places with the most assigned exchanges include Eugene, Medford, Bend, and Corvallis.
What time zone is area code 541 in?
NANPA lists 541 in the Mountain and Pacific time zone.
When did area code 541 go into service?
NANPA records an in-service date of November 5, 1995. The code was assigned on May 19, 1995.
Is 541 an overlay area code?
Yes. It shares its territory with 458.
Can my business get a 541 phone number?
Callata includes up to 3 local numbers on its $99/month plan (5 users included). Which 541 numbers are open depends on carrier inventory when you choose, and you can port an existing number for free.