Macy's Credit

866‑593‑2543

When asked for account info, say "No". Then say "More Options", "Other Options", "Agent".

Magnavox

800‑705‑2000

Select language; Say "Agent". S

Marriott Rewards

800‑321‑7396

Press 0.

MasterCard

800‑622‑7747

Press 000 at each prompt.

Maytag

800‑688‑9900

Press 0 0.

MBNA

800‑421‑2110

Say "customer service" at each prompt.

McAfee

888‑847‑8766

Press # 4 0.

MCI

888‑624‑5622

Press 2 at each prompt.

MCI

800‑444‑3333

Say nothing until you hear "Before I transfer You..." then say " Operator"; repeat as necessary.

MCI sold by Costco Calling Card

800‑938‑4949

Press 1 2 2 2.

Mellon Investor

800‑522‑6645

Press #.

MetLife Bank

866‑226‑5638

Press 000 rapidly and repeatedly.

Medco

800‑251‑7690

Press 0000,enter member ID or say "I don't have a member ID." -or- Press 0 at each prompt.

MEDCO

800‑987‑5269

Say "Representative" after each message.

Medco Health

800‑770‑2810

Press 0000 at each prompt.

Merrill Lynch

800‑637‑7455

Say "Service Associate" and then hold.

Medicare

800‑633‑4227

Say "agent."

MetLife

800‑560‑5001

0

Metro PCS

888‑863‑8768

Press #43.

Memorex Electronics

800‑919‑3647

Press 3.

Microsoft

800‑936‑5700

Press 0.

Midwest Airlines

800‑452‑2022

Press # 0.

Minimed

800‑646‑4633

Direct

Moneygram

800‑926‑9400

Press 0.

Motorola

800‑331‑6456

Press 0 0.

M&T Bank

800‑724‑2440

Press 0# at each prompt.