Postal Code 00300 (Ronald Ngala Street, Nairobi): Location & Services

Key facts (00300 – Ronald Ngala Street):

  • Postal code: 00300 – Ronald Ngala Street​
  • Main post office name: Ronald Ngala Street Post Office, Nairobi​
  • Location: Located along Ronald Ngala Street in Nairobi CBD, within Starehe Constituency, close to Posta Lane and major bus termini on the eastern side of the central business district​
  • Coverage: Primarily covers Ronald Ngala Street and adjacent commercial corridors in Central Nairobi, serving shops, stalls, offices and institutions in the CBD fringe between Tom Mboya Street, OTC/Muthurwa area and surrounding city centre blocks​
  • Service type: Operates as a full-service urban branch offering mail, parcel, courier, P.O. Box and payment services, with weekday and Saturday opening hours aligned to typical Posta Kenya CBD outlets​

Postal code 00300 is assigned to the Ronald Ngala Street Post Office in the eastern section of Nairobi’s central business district and serves as a key postal code for addresses tied to Ronald Ngala Street and its immediate commercial surroundings. The Ronald Ngala Street Post Office sits along Ronald Ngala Street near Posta Lane and busy bus termini, functioning as a high-traffic branch that supports mail, parcels and counter services for businesses and commuters in this part of Starehe Constituency.​

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Postal Services Available at Ronald Ngala Street Post Office, Nairobi

Service CategoryService DescriptionPricing / Access Information
Domestic MailLetter and small packet delivery within Kenya (≈24 hrs same town, ≈2 days nationwide).Confirm tariffs at Posta Kenya or Nairobi GPO counters.
International MailOutbound letters & packets via air, surface & regional land routes.Varies by destination, weight & service. Confirm at GPO or official tariffs page.
Private Letter Boxes / BagsRental of P.O. Boxes & mail bags for individuals, corporates, institutions.Typical annual charges: Individual ~Ksh 2,000; Corporate ~Ksh 9,450; Special corporate ~Ksh 6,225; Learning/religious ~Ksh 7,725; Sub-post office ~Ksh 1,320; Key deposit ~Ksh 560; E-Citizen fee ~Ksh 50. Confirm current rates before paying.
Direct Mail Marketing (DMM)Addressed & unaddressed promotional mail for campaigns & notices.Pricing is campaign-based; request a quotation from Posta Kenya.
Business Reply Service (BRS)Pre-addressed response envelopes/cards; customers reply free; business pays per returned item.Set-up & per-item charges agreed with Posta Kenya corporate services.
Franked MailHandling of postage through licensed franking machines for high-volume mailers.Requires license & top-ups; tariffs available from Posta Kenya.
PhilatelyMint stamps, commemoratives, FDCs, souvenir folders, packs.Prices vary; check availability & rates at Nairobi GPO.
M-Post (Virtual P.O. Box)Virtual P.O. Box linked to mobile number with SMS alerts.Registration ~Ksh 400/year. Confirm current price at registration.
EMS InternationalExpress international courier with tracking & customs handling.Rates depend on weight, speed & destination; obtain current EMS tariff at GPO.
EMS Domestic (Same Day / Overnight / Bulk / Custom)Time-definite urgent domestic courier services.Tariffs based on distance, weight & service level; get quotation at EMS counter.
Posta Parcel DomesticStandard parcel delivery within Kenya.Price varies by weight & destination; check parcel rate cards at Posta offices.
Posta Parcel InternationalInternational parcel delivery (air, surface, hybrid) with tracking.Charges vary by route, destination & weight; confirm at GPO.
Posta Cargo (Clearing & Forwarding)Clearing, forwarding & logistics for containers, vehicles & bulk cargo.Quotation-based; contact Posta Cargo.
PostaPay (Digital Wallet & Agency)Digital wallet for transfers, bill pay, airtime, merchant services.Access via PostaPay app or USSD; fees shown in-app or at branches.
Money Orders (Domestic & Institutional)Paper-based money transfer for individuals & institutions (schools, colleges).Fees depend on amount & type; check current tariffs at counter.
Agency Banking (Posta Pesa)Banking services for partner banks (withdrawals, deposits, balance checks).Charges follow partner bank tariffs; confirm at counter.
Utility & Bill PaymentsPayment of electricity, water, pay-TV & other utilities at counters.Usually face value; any convenience fee shown at counter.
Mobile Money Agency ServicesCash-in/out & related services for mobile money providers.Standard mobile money tariffs apply.
Online P.O. Box ServicesOnline application & management of P.O. Boxes.Access via official P.O. Box portal; online fees shown during process.
Office Locator (Online)Online tool to locate Posta branches.https://posta.co.ke/post-offices/
Parcel Tracking (Online)Online tracking for Posta & EMS items.Use official tracking URL provided on the Posta website.
E-commerce & Pick-and-DropDelivery solutions for online merchants including pick-up/drop-off.Merchant-specific pricing; request a quotation.

Posta Kenya Contacts

Contact TypeDetails
Posta Kenya HeadquartersPosta House, Kenyatta Avenue, Nairobi
P.O. Box 34567 – 00100 GPO​
Pilot Lines0730642000 / 0719072000 / 0203242000​
Customer Care0719072600 / 0730642600 / 0203242600​
Emailinfo@posta.co.ke
pmg@posta.co.ke
customercare@posta.co.ke​
WebsiteOfficial Posta Kenya contact page​
Operating HoursMonday – Friday: 8:00 AM – 5:00 PM
(Closed on Sundays and public holidays for the headquarters offices​

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