Covering Harwich &
Duddenhoe End, SG8, Westcliff On Sea, East Hanningfield, Ardleigh, Corringham, Lambourne, Frinton On Sea, East Horndon, SS14, Maldon, Castle Point, Great Sampford, CM13, Witham, West Horndon, Thurrock, CO10, Westcliff, Roydon, Debden, Great Dunmow, IG10, Pond Street, Birchanger, Babergh, Dengie, Ingatestone, Little Sampford, Blackmore, Cold Norton, Chigwell Row, CM12, CO7, CM18, Clavering, CO5, Upper Green, CM19, Pitsea, Epping, RM18, Ashen, South Hanningfield, Tolleshunt D Arcy, South Ockendon, Wimbish, Little Waltham, Debden Green, Southend On Sea, CM20, Elmdon, Barling, CM23, Sandon, West Mersea, Great Wratting, Old Harlow, CO9, Shenfield, Stondon Massey, Little Wratting, IG7, Little Parndon, Birdbrook, Hadleigh, Bulphan, Widford, Sible Hedingham, Sheering, SS6, CM24, Brentwood, Moulsham, Great Bardfield, Great Yeldham, Elsenham, Great Leighs, Stapleford Abbotts, Rayne, Stansted Mountfitchet, Hawkwell, Wickford, Lexden, CM7, Warley, Althorne, Bobbingworth, Kedington, Silver End, Quendon, SS17, Maylandsea, Brightlingsea, East Tilbury, Stanway, Uttlesford, IG9, Kirby le Soken, Matching Tye, Copford, North Weald, SS8, Bures, Hatfield Peverel, West Thurrock, Kelvedon Hatch, Little Thurlow, Takeley, Boreham, CO14, Great Totham, South Benfleet, Boxted, CO3, Little Bradley, Walton On The Naze, Rickling Green, Rawreth, CO15, Little Walden, CM1, SS4, North Weald Bassett, Great Bentley, Stapleford Tawney, Thaxted, West Hanningfield, CM8, Widdington, Arkesden, Tolleshunt Knights, Wivenhoe, Teversham, Crays Hill, Great Bromley, SS0, Purfleet, Terling, Castle Hedingham, Langley, Harwich, Thorrington, Wimbish Green, Rayleigh, Doddinghurst, North Stifford, Billericay, CO13, Tillingham, Victoria Park, CB11, South Stifford, Southend, Hutton, High Beach, Leigh On Sea, Wicken Bonhunt, Steeple, Howlett End, Grays, Sewardstone, CM17, Laindon, SS3, Strethall, CO8, Clacton On Sea, Prittlewell, Little Clacton, Saffron Walden, Writtle, CM6, Hackney Marshes, SS7, Ramsden Heath, RM20, Stebbing, Frinton, SS5, Red Oaks Hill, Ickleton, Aveley, Nazeing, Shortgrove, Earls Colne, CM5, Steeple Bumpstead, CM9, Halstead, RM16, Sewards End, Ashdon, Theydon Bois, Starlings Green, Tilbury, Radwinter, CB9, CO2, Matching, Ingrave, Buckhurst Hill, Ongar, Badgers Dene, Abbess Roding, Great Wakering, CM4, CB1, E4, Tollesbury, Galleyend, Aingers Green, Eastwick, Kelvedon, Langdon Hills, Felsted, RM19, Essex, St Edmundsbury, Aldham, Hullbridge, Chrishall, CB10, Battlesbridge, Cressing, Burnham On Crouch, Withersfield, Canewdon, Latchingdon, Aythorpe Roding, Stanford Le Hope, SS11, Clacton, Benfleet, Chipping Ongar, Braintree, CM16, Fingringhoe, Chalkwell, Mountnessing, Little Baddow, Tye Common, Gosfield, Chadwell St Mary, Ashingdon, Audley End, Broxted, Dedham, Helions Bumpstead, Galleywood, Colchester, Rettendon, Great Chesterford, Rochford, Harlow, Alphamstone, West Tilbury, Wethersfield, Little Warley, Bocking, SS9, Shoeburyness, Waltham Abbey, CM15, Barnston, Barnardiston, Fobbing, Thundersley, Rickling, CM11, CO11, Marks Tey, RM17, Bradwell on Sea, SS1, High Ongar, Stock, Canvey Island, Wendens Ambo, CO16, Hinxton, Lawford, Stansted, CO12, Hatfield Heath, The Rodings, Danbury, CM2, CM0, Sturmer, Thorpe Bay, Heybridge, Black Notley, SS13, Great Notley, CM3, Coggeshall, Epping Green, Matching Green, Fryerning, Little Burstead, Gilston Park, CM22, Langham, SS15, RM15, Asheldham, SS16, Navestock, Great Thurlow, Great Warley, Little Chesterford, Southminster, St Osyth, Panfield, Bardfield Saling, Loughton, Fyfield, Mayland, Springfield, Great Burstead, Chigwell, Basildon, Tendring, Herongate, Littlebury, The Lavers, Feering, CO1, Wakes Colne, Purleigh, CM14, Birch, Abridge, Hockley, EN9, Howe Green, Tiptree, Great Baddow, Woodham Ferrers, Hempstead, South Woodham Ferrers, SS12, Mersea Island, CO4, Chelmsford, Finchingfield, CO6, Littlebury Green, Wickham Bishops